jdk1.6

fine-commons-io/src/com/fr/third/org/apache/commons/io/ByteOrderMark.java

@@ -16,16 +16,18 @@
  */
 package com.fr.third.org.apache.commons.io;
 
+import com.fr.third.org.apache.commons.io.input.BOMInputStream;
+
 import java.io.Serializable;
 
 /**
- * Byte Order Mark (BOM) representation - see {@link org.apache.commons.io.input.BOMInputStream}.
+ * Byte Order Mark (BOM) representation - see {@link BOMInputStream}.
  *
- * @see com.fr.third.org.apache.commons.io.input.BOMInputStream
+ * @see BOMInputStream
  * @see <a href="http://en.wikipedia.org/wiki/Byte_order_mark">Wikipedia: Byte Order Mark</a>
  * @see <a href="http://www.w3.org/TR/2006/REC-xml-20060816/#sec-guessing">W3C: Autodetection of Character Encodings
  *      (Non-Normative)</a>
- * @version $Id$
+ * @version $Id: ByteOrderMark.java 1586504 2014-04-10 23:34:37Z ggregory $
  * @since 2.0
  */
 public class ByteOrderMark implements Serializable {

fine-commons-io/src/com/fr/third/org/apache/commons/io/ByteOrderParser.java

@@ -1,66 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.fr.third.org.apache.commons.io;
-
-import java.nio.ByteOrder;
-
-/**
- * Converts Strings to {@link ByteOrder} instances.
- *
- * @since 2.6
- */
-public final class ByteOrderParser {
-
-    /**
-     * ByteOrderUtils is a static utility class, so prevent construction with a private constructor.
-     */
-    private ByteOrderParser() {
-    }
-
-    /**
-     * Parses the String argument as a {@link ByteOrder}.
-     * <p>
-     * Returns {@code ByteOrder.LITTLE_ENDIAN} if the given value is {@code "LITTLE_ENDIAN"}.
-     * </p>
-     * <p>
-     * Returns {@code ByteOrder.BIG_ENDIAN} if the given value is {@code "BIG_ENDIAN"}.
-     * </p>
-     * Examples:
-     * <ul>
-     * <li>{@code ByteOrderParser.parseByteOrder("LITTLE_ENDIAN")} returns {@code ByteOrder.LITTLE_ENDIAN}</li>
-     * <li>{@code ByteOrderParser.parseByteOrder("BIG_ENDIAN")} returns {@code ByteOrder.BIG_ENDIAN}</li>
-     * </ul>
-     *
-     * @param value
-     *            the {@code String} containing the ByteOrder representation to be parsed
-     * @return the ByteOrder represented by the string argument
-     * @throws IllegalArgumentException
-     *             if the {@code String} containing the ByteOrder representation to be parsed is unknown.
-     */
-    public static ByteOrder parseByteOrder(final String value) {
-        if (ByteOrder.BIG_ENDIAN.toString().equals(value)) {
-            return ByteOrder.BIG_ENDIAN;
-        }
-        if (ByteOrder.LITTLE_ENDIAN.toString().equals(value)) {
-            return ByteOrder.LITTLE_ENDIAN;
-        }
-        throw new IllegalArgumentException("Unsupported byte order setting: " + value + ", expeced one of " + ByteOrder.LITTLE_ENDIAN +
-                 ", " + ByteOrder.BIG_ENDIAN);
-    }
-
-}

fine-commons-io/src/com/fr/third/org/apache/commons/io/Charsets.java

@@ -17,7 +17,6 @@
 package com.fr.third.org.apache.commons.io;
 
 import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
 import java.util.Collections;
 import java.util.SortedMap;
 import java.util.TreeMap;
@@ -25,7 +24,7 @@ import java.util.TreeMap;
 /**
  * Charsets required of every implementation of the Java platform.
  * 
- * From the Java documentation <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">
+ * From the Java documentation <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">
  * Standard charsets</a>:
  * <p>
  * <cite>Every implementation of the Java platform is required to support the following character encodings. Consult
@@ -49,9 +48,9 @@ import java.util.TreeMap;
  * accepted on input, big-endian used on output.)</li>
  * </ul>
  * 
- * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+ * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
  * @since 2.3
- * @version $Id$
+ * @version $Id: Charsets.java 1686747 2015-06-21 18:44:49Z krosenvold $
  */
 public class Charsets {
     //
@@ -63,7 +62,7 @@ public class Charsets {
      * Constructs a sorted map from canonical charset names to charset objects required of every implementation of the
      * Java platform.
      * <p>
-     * From the Java documentation <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">
+     * From the Java documentation <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">
      * Standard charsets</a>:
      * </p>
      * 
@@ -73,13 +72,14 @@ public class Charsets {
      */
     public static SortedMap<String, Charset> requiredCharsets() {
         // maybe cache?
-        final TreeMap<String, Charset> m = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
+        // TODO Re-implement on Java 7 to use java.nio.charset.StandardCharsets
-        m.put(StandardCharsets.ISO_8859_1.name(), StandardCharsets.ISO_8859_1);
+        final TreeMap<String, Charset> m = new TreeMap<String, Charset>(String.CASE_INSENSITIVE_ORDER);
-        m.put(StandardCharsets.US_ASCII.name(), StandardCharsets.US_ASCII);
+        m.put(ISO_8859_1.name(), ISO_8859_1);
-        m.put(StandardCharsets.UTF_16.name(), StandardCharsets.UTF_16);
+        m.put(US_ASCII.name(), US_ASCII);
-        m.put(StandardCharsets.UTF_16BE.name(), StandardCharsets.UTF_16BE);
+        m.put(UTF_16.name(), UTF_16);
-        m.put(StandardCharsets.UTF_16LE.name(), StandardCharsets.UTF_16LE);
+        m.put(UTF_16BE.name(), UTF_16BE);
-        m.put(StandardCharsets.UTF_8.name(), StandardCharsets.UTF_8);
+        m.put(UTF_16LE.name(), UTF_16LE);
+        m.put(UTF_8.name(), UTF_8);
         return Collections.unmodifiableSortedMap(m);
     }
 
@@ -113,11 +113,11 @@ public class Charsets {
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
-    public static final Charset ISO_8859_1 = StandardCharsets.ISO_8859_1;
+    public static final Charset ISO_8859_1 = Charset.forName("ISO-8859-1");
 
     /**
      * <p>
@@ -127,11 +127,11 @@ public class Charsets {
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
-    public static final Charset US_ASCII = StandardCharsets.US_ASCII;
+    public static final Charset US_ASCII = Charset.forName("US-ASCII");
 
     /**
      * <p>
@@ -142,11 +142,11 @@ public class Charsets {
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
-    public static final Charset UTF_16 = StandardCharsets.UTF_16;
+    public static final Charset UTF_16 = Charset.forName("UTF-16");
 
     /**
      * <p>
@@ -156,11 +156,11 @@ public class Charsets {
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
-    public static final Charset UTF_16BE = StandardCharsets.UTF_16BE;
+    public static final Charset UTF_16BE = Charset.forName("UTF-16BE");
 
     /**
      * <p>
@@ -170,11 +170,11 @@ public class Charsets {
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
-    public static final Charset UTF_16LE = StandardCharsets.UTF_16LE;
+    public static final Charset UTF_16LE = Charset.forName("UTF-16LE");
 
     /**
      * <p>
@@ -184,9 +184,9 @@ public class Charsets {
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
-    public static final Charset UTF_8 = StandardCharsets.UTF_8;
+    public static final Charset UTF_8 = Charset.forName("UTF-8");
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/CopyUtils.java

@@ -103,6 +103,7 @@ import java.nio.charset.Charset;
  * <p>
  * Origin of code: Excalibur.
  *
+ * @version $Id: CopyUtils.java 1680650 2015-05-20 18:36:40Z britter $
  * @deprecated Use IOUtils. Will be removed in 2.0.
  *  Methods renamed to IOUtils.write() or IOUtils.copy().
  *  Null handling behaviour changed in IOUtils (null data does not

fine-commons-io/src/com/fr/third/org/apache/commons/io/DirectoryWalker.java

@@ -30,7 +30,7 @@ import com.fr.third.org.apache.commons.io.filefilter.TrueFileFilter;
  * subclasses with convenient hooks to add specific behaviour.
  * <p>
  * This class operates with a {@link FileFilter} and maximum depth to
- * limit the files and directories visited.
+ * limit the files and direcories visited.
  * Commons IO supplies many common filter implementations in the
  * <a href="filefilter/package-summary.html"> filefilter</a> package.
  * <p>
@@ -172,7 +172,7 @@ import com.fr.third.org.apache.commons.io.filefilter.TrueFileFilter;
  * <p>
  * Two possible scenarios are envisaged for cancellation:
  * <ul>
- *    <li><a href="#external">3.1 External / Multi-threaded</a> - cancellation being
+ *    <li><a href="#external">3.1 External / Mult-threaded</a> - cancellation being
  *        decided/initiated by an external process.</li>
  *    <li><a href="#internal">3.2 Internal</a> - cancellation being decided/initiated
  *        from within a DirectoryWalker implementation.</li>
@@ -246,7 +246,7 @@ import com.fr.third.org.apache.commons.io.filefilter.TrueFileFilter;
  * </pre>
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: DirectoryWalker.java 1723627 2016-01-07 21:15:47Z niallp $
  */
 public abstract class DirectoryWalker<T> {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/EndianUtils.java

@@ -16,7 +16,7 @@
  */
 package com.fr.third.org.apache.commons.io;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
+import com.fr.third.org.apache.commons.io.input.SwappedDataInputStream;
 
 import java.io.EOFException;
 import java.io.IOException;
@@ -35,7 +35,8 @@ import java.io.OutputStream;
  * <p>
  * Origin of code: Excalibur
  *
- * @see com.fr.third.org.apache.commons.io.input.SwappedDataInputStream
+ * @version $Id: EndianUtils.java 1686450 2015-06-19 16:43:48Z krosenvold $
+ * @see SwappedDataInputStream
  */
 public class EndianUtils {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/FileCleaner.java

@@ -32,6 +32,7 @@ import java.io.File;
  * {@link #exitWhenFinished}, typically in
  * {@code javax.servlet.ServletContextListener.contextDestroyed(javax.servlet.ServletContextEvent)} or similar.
  *
+ * @version $Id: FileCleaner.java 1680650 2015-05-20 18:36:40Z britter $
  * @deprecated Use {@link FileCleaningTracker}
  */
 @Deprecated
@@ -60,7 +61,7 @@ public class FileCleaner {
     /**
      * Track the specified file, using the provided marker, deleting the file
      * when the marker instance is garbage collected.
-     * The specified deletion strategy is used.
+     * The speified deletion strategy is used.
      *
      * @param file  the file to be tracked, not null
      * @param marker  the marker object used to track the file, not null
@@ -91,7 +92,7 @@ public class FileCleaner {
     /**
      * Track the specified file, using the provided marker, deleting the file
      * when the marker instance is garbage collected.
-     * The specified deletion strategy is used.
+     * The speified deletion strategy is used.
      *
      * @param path  the full path to the file to be tracked, not null
      * @param marker  the marker object used to track the file, not null
@@ -125,7 +126,7 @@ public class FileCleaner {
      * thread will simply exit when the JVM exits. In a more complex environment,
      * with multiple class loaders (such as an application server), you should be
      * aware that the file cleaner thread will continue running even if the class
-     * loader it was started from terminates. This can constitute a memory leak.
+     * loader it was started from terminates. This can consitute a memory leak.
      * <p>
      * For example, suppose that you have developed a web application, which
      * contains the commons-io jar file in your WEB-INF/lib directory. In other

fine-commons-io/src/com/fr/third/org/apache/commons/io/FileCleaningTracker.java

@@ -39,6 +39,7 @@ import java.util.List;
  * {@link #exitWhenFinished}, typically in
  * {@code javax.servlet.ServletContextListener.contextDestroyed(javax.servlet.ServletContextEvent)} or similar.
  *
+ * @version $Id: FileCleaningTracker.java 1686747 2015-06-21 18:44:49Z krosenvold $
  */
 public class FileCleaningTracker {
 
@@ -47,7 +48,7 @@ public class FileCleaningTracker {
     /**
      * Queue of <code>Tracker</code> instances being watched.
      */
-    ReferenceQueue<Object> q = new ReferenceQueue<>();
+    ReferenceQueue<Object> q = new ReferenceQueue<Object>();
     /**
      * Collection of <code>Tracker</code> instances in existence.
      */
@@ -82,7 +83,7 @@ public class FileCleaningTracker {
     /**
      * Track the specified file, using the provided marker, deleting the file
      * when the marker instance is garbage collected.
-     * The specified deletion strategy is used.
+     * The speified deletion strategy is used.
      *
      * @param file  the file to be tracked, not null
      * @param marker  the marker object used to track the file, not null
@@ -112,7 +113,7 @@ public class FileCleaningTracker {
     /**
      * Track the specified file, using the provided marker, deleting the file
      * when the marker instance is garbage collected.
-     * The specified deletion strategy is used.
+     * The speified deletion strategy is used.
      *
      * @param path  the full path to the file to be tracked, not null
      * @param marker  the marker object used to track the file, not null
@@ -175,7 +176,7 @@ public class FileCleaningTracker {
      * thread will simply exit when the JVM exits. In a more complex environment,
      * with multiple class loaders (such as an application server), you should be
      * aware that the file cleaner thread will continue running even if the class
-     * loader it was started from terminates. This can constitute a memory leak.
+     * loader it was started from terminates. This can consitute a memory leak.
      * <p>
      * For example, suppose that you have developed a web application, which
      * contains the commons-io jar file in your WEB-INF/lib directory. In other

fine-commons-io/src/com/fr/third/org/apache/commons/io/FileDeleteStrategy.java

@@ -28,6 +28,7 @@ import java.io.IOException;
  * <p>
  * This class captures the strategy to use and is designed for user subclassing.
  *
+ * @version $Id: FileDeleteStrategy.java 1563227 2014-01-31 19:45:30Z ggregory $
  * @since 1.3
  */
 public class FileDeleteStrategy {
@@ -106,7 +107,7 @@ public class FileDeleteStrategy {
      * This implementation uses {@link File#delete()}.
      *
      * @param fileToDelete  the file to delete, exists, not null
-     * @return true if the file was deleted
+     * @return true if the file was deleteds
      * @throws NullPointerException if the file is null
      * @throws IOException if an error occurs during file deletion
      */

fine-commons-io/src/com/fr/third/org/apache/commons/io/FileExistsException.java

@@ -22,6 +22,7 @@ import java.io.IOException;
 /**
  * Indicates that a file already exists.
  * 
+ * @version $Id: FileExistsException.java 1415850 2012-11-30 20:51:39Z ggregory $
  * @since 2.0
  */
 public class FileExistsException extends IOException {

fine-commons-io/src/com/fr/third/org/apache/commons/io/FileSystemUtils.java

@@ -40,13 +40,9 @@ import java.util.StringTokenizer;
  * <li>Get the free space on a drive
  * </ul>
  *
+ * @version $Id: FileSystemUtils.java 1686747 2015-06-21 18:44:49Z krosenvold $
  * @since 1.1
- * @deprecated As of 2.6 deprecated without replacement. Use equivalent
- *  methods in {@link java.nio.file.FileStore} instead, e.g.
- *  <code>Files.getFileStore(Paths.get("/home")).getUsableSpace()</code>
- *  or iterate over <code>FileSystems.getDefault().getFileStores()</code>
  */
-@Deprecated
 public class FileSystemUtils {
 
     /** Singleton instance, used mainly for testing. */
@@ -84,7 +80,6 @@ public class FileSystemUtils {
             } else if (osName.contains("linux") ||
                     osName.contains("mpe/ix") ||
                     osName.contains("freebsd") ||
-                    osName.contains("openbsd") ||
                     osName.contains("irix") ||
                     osName.contains("digital unix") ||
                     osName.contains("unix") ||
@@ -150,8 +145,8 @@ public class FileSystemUtils {
 
     //-----------------------------------------------------------------------
     /**
-     * Returns the free space on a drive or volume in kibibytes (1024 bytes)
+     * Returns the free space on a drive or volume in kilobytes by invoking
-     * by invoking the command line.
+     * the command line.
      * <pre>
      * FileSystemUtils.freeSpaceKb("C:");       // Windows
      * FileSystemUtils.freeSpaceKb("/volume");  // *nix
@@ -172,15 +167,13 @@ public class FileSystemUtils {
      * @throws IllegalStateException if an error occurred in initialisation
      * @throws IOException if an error occurs when finding the free space
      * @since 1.2, enhanced OS support in 1.3
-     * @deprecated As of 2.6 deprecated without replacement. Please use {@link java.nio.file.FileStore#getUsableSpace()}.
      */
-    @Deprecated
     public static long freeSpaceKb(final String path) throws IOException {
         return freeSpaceKb(path, -1);
     }
     /**
-     * Returns the free space on a drive or volume in kibibytes (1024 bytes)
+     * Returns the free space on a drive or volume in kilobytes by invoking
-     * by invoking the command line.
+     * the command line.
      * <pre>
      * FileSystemUtils.freeSpaceKb("C:");       // Windows
      * FileSystemUtils.freeSpaceKb("/volume");  // *nix
@@ -203,16 +196,13 @@ public class FileSystemUtils {
      * @throws IllegalStateException if an error occurred in initialisation
      * @throws IOException if an error occurs when finding the free space
      * @since 2.0
-     * @deprecated As of 2.6 deprecated without replacement. Please use {@link java.nio.file.FileStore#getUsableSpace()}.
      */
-    @Deprecated
     public static long freeSpaceKb(final String path, final long timeout) throws IOException {
         return INSTANCE.freeSpaceOS(path, OS, true, timeout);
     }
 
     /**
-     * Returns the free space for the working directory
+     * Returns the disk size of the volume which holds the working directory.
-     * in kibibytes (1024 bytes) by invoking the command line.
      * <p>
      * Identical to:
      * <pre>
@@ -222,16 +212,13 @@ public class FileSystemUtils {
      * @throws IllegalStateException if an error occurred in initialisation
      * @throws IOException if an error occurs when finding the free space
      * @since 2.0
-     * @deprecated As of 2.6 deprecated without replacement. Please use {@link java.nio.file.FileStore#getUsableSpace()}.
      */
-    @Deprecated
     public static long freeSpaceKb() throws IOException {
         return freeSpaceKb(-1);
     }
 
     /**
-     * Returns the free space for the working directory
+     * Returns the disk size of the volume which holds the working directory.
-     * in kibibytes (1024 bytes) by invoking the command line.
      * <p>
      * Identical to:
      * <pre>
@@ -243,9 +230,7 @@ public class FileSystemUtils {
      * @throws IllegalStateException if an error occurred in initialisation
      * @throws IOException if an error occurs when finding the free space
      * @since 2.0
-     * @deprecated As of 2.6 deprecated without replacement. Please use {@link java.nio.file.FileStore#getUsableSpace()}.
      */
-    @Deprecated
     public static long freeSpaceKb(final long timeout) throws IOException {
         return freeSpaceKb(new File(".").getAbsolutePath(), timeout);
     }
@@ -300,17 +285,14 @@ public class FileSystemUtils {
      * @return the amount of free drive space on the drive
      * @throws IOException if an error occurs
      */
-    long freeSpaceWindows(final String path, final long timeout) throws IOException {
+    long freeSpaceWindows(String path, final long timeout) throws IOException {
-        String normPath = FilenameUtils.normalize(path, false);
+        path = FilenameUtils.normalize(path, false);
-        if (normPath == null) {
+        if (path.length() > 0 && path.charAt(0) != '"') {
-            throw new IllegalArgumentException(path);
+            path = "\"" + path + "\"";
-        }
-        if (normPath.length() > 0 && normPath.charAt(0) != '"') {
-            normPath = "\"" + normPath + "\"";
         }
 
         // build and run the 'dir' command
-        final String[] cmdAttribs = new String[] {"cmd.exe", "/C", "dir /a /-c " + normPath};
+        final String[] cmdAttribs = new String[] {"cmd.exe", "/C", "dir /a /-c " + path};
 
         // read in the output of the command to an ArrayList
         final List<String> lines = performCommand(cmdAttribs, Integer.MAX_VALUE, timeout);
@@ -322,13 +304,13 @@ public class FileSystemUtils {
         for (int i = lines.size() - 1; i >= 0; i--) {
             final String line = lines.get(i);
             if (line.length() > 0) {
-                return parseDir(line, normPath);
+                return parseDir(line, path);
             }
         }
         // all lines are blank
         throw new IOException(
                 "Command line 'dir /-c' did not return any info " +
-                "for path '" + normPath + "'");
+                "for path '" + path + "'");
     }
 
     /**
@@ -489,7 +471,7 @@ public class FileSystemUtils {
         // however, its still not perfect as the JDK support is so poor
         // (see commons-exec or Ant for a better multi-threaded multi-os solution)
 
-        final List<String> lines = new ArrayList<>(20);
+        final List<String> lines = new ArrayList<String>(20);
         Process proc = null;
         InputStream in = null;
         OutputStream out = null;
@@ -528,23 +510,6 @@ public class FileSystemUtils {
                         "Command line did not return any info " +
                         "for command " + Arrays.asList(cmdAttribs));
             }
-
-            inr.close();
-            inr = null;
-
-            in.close();
-            in = null;
-
-            if (out != null) {
-                out.close();
-                out = null;
-            }
-
-            if (err != null) {
-                err.close();
-                err = null;
-            }
-
             return lines;
 
         } catch (final InterruptedException ex) {

fine-commons-io/src/com/fr/third/org/apache/commons/io/FileUtils.java

@@ -33,8 +33,6 @@ import java.net.URLConnection;
 import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
 import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Date;
@@ -48,6 +46,7 @@ import com.fr.third.org.apache.commons.io.filefilter.DirectoryFileFilter;
 import com.fr.third.org.apache.commons.io.filefilter.FalseFileFilter;
 import com.fr.third.org.apache.commons.io.filefilter.FileFilterUtils;
 import com.fr.third.org.apache.commons.io.filefilter.IOFileFilter;
+import com.fr.third.org.apache.commons.io.filefilter.NameFileFilter;
 import com.fr.third.org.apache.commons.io.filefilter.SuffixFileFilter;
 import com.fr.third.org.apache.commons.io.filefilter.TrueFileFilter;
 import com.fr.third.org.apache.commons.io.output.NullOutputStream;
@@ -69,12 +68,9 @@ import com.fr.third.org.apache.commons.io.output.NullOutputStream;
  * <li>calculating a checksum
  * </ul>
  * <p>
- * Note that a specific charset should be specified whenever possible.
- * Relying on the platform default means that the code is Locale-dependent.
- * Only use the default if the files are known to always use the platform default.
- * <p>
  * Origin of code: Excalibur, Alexandria, Commons-Utils
  *
+ * @version $Id: FileUtils.java 1722481 2016-01-01 01:42:04Z dbrosius $
  */
 public class FileUtils {
 
@@ -437,7 +433,8 @@ public class FileUtils {
      */
     public static void touch(final File file) throws IOException {
         if (!file.exists()) {
-            openOutputStream(file).close();
+            final OutputStream out = openOutputStream(file);
+            IOUtils.closeQuietly(out);
         }
         final boolean success = file.setLastModified(System.currentTimeMillis());
         if (!success) {
@@ -503,14 +500,13 @@ public class FileUtils {
      * in <code>FileFilterUtils.makeCVSAware(null)</code>.
      *
      * @param directory  the directory to search in
-     * @param fileFilter filter to apply when finding files. Must not be {@code null},
+     * @param fileFilter filter to apply when finding files.
-     *                   use {@link TrueFileFilter#INSTANCE} to match all files in selected directories.
      * @param dirFilter  optional filter to apply when finding subdirectories.
      *                   If this parameter is {@code null}, subdirectories will not be included in the
-     *                   search. Use {@link TrueFileFilter#INSTANCE} to match all directories.
+     *                   search. Use TrueFileFilter.INSTANCE to match all directories.
-     * @return a collection of java.io.File with the matching files
+     * @return an collection of java.io.File with the matching files
-     * @see com.fr.third.org.apache.commons.io.filefilter.FileFilterUtils
+     * @see FileFilterUtils
-     * @see com.fr.third.org.apache.commons.io.filefilter.NameFileFilter
+     * @see NameFileFilter
      */
     public static Collection<File> listFiles(
             final File directory, final IOFileFilter fileFilter, final IOFileFilter dirFilter) {
@@ -520,7 +516,7 @@ public class FileUtils {
         final IOFileFilter effDirFilter = setUpEffectiveDirFilter(dirFilter);
 
         //Find files
-        final Collection<File> files = new java.util.LinkedList<>();
+        final Collection<File> files = new java.util.LinkedList<File>();
         innerListFiles(files, directory,
                 FileFilterUtils.or(effFileFilter, effDirFilter), false);
         return files;
@@ -579,10 +575,10 @@ public class FileUtils {
      * @param dirFilter  optional filter to apply when finding subdirectories.
      *                   If this parameter is {@code null}, subdirectories will not be included in the
      *                   search. Use TrueFileFilter.INSTANCE to match all directories.
-     * @return a collection of java.io.File with the matching files
+     * @return an collection of java.io.File with the matching files
-     * @see com.fr.third.org.apache.commons.io.FileUtils#listFiles
+     * @see FileUtils#listFiles
-     * @see com.fr.third.org.apache.commons.io.filefilter.FileFilterUtils
+     * @see FileFilterUtils
-     * @see com.fr.third.org.apache.commons.io.filefilter.NameFileFilter
+     * @see NameFileFilter
      * @since 2.2
      */
     public static Collection<File> listFilesAndDirs(
@@ -593,7 +589,7 @@ public class FileUtils {
         final IOFileFilter effDirFilter = setUpEffectiveDirFilter(dirFilter);
 
         //Find files
-        final Collection<File> files = new java.util.LinkedList<>();
+        final Collection<File> files = new java.util.LinkedList<File>();
         if (directory.isDirectory()) {
             files.add(directory);
         }
@@ -616,8 +612,8 @@ public class FileUtils {
      *                   If this parameter is {@code null}, subdirectories will not be included in the
      *                   search. Use TrueFileFilter.INSTANCE to match all directories.
      * @return an iterator of java.io.File for the matching files
-     * @see com.fr.third.org.apache.commons.io.filefilter.FileFilterUtils
+     * @see FileFilterUtils
-     * @see com.fr.third.org.apache.commons.io.filefilter.NameFileFilter
+     * @see NameFileFilter
      * @since 1.2
      */
     public static Iterator<File> iterateFiles(
@@ -641,8 +637,8 @@ public class FileUtils {
      *                   If this parameter is {@code null}, subdirectories will not be included in the
      *                   search. Use TrueFileFilter.INSTANCE to match all directories.
      * @return an iterator of java.io.File for the matching files
-     * @see com.fr.third.org.apache.commons.io.filefilter.FileFilterUtils
+     * @see FileFilterUtils
-     * @see com.fr.third.org.apache.commons.io.filefilter.NameFileFilter
+     * @see NameFileFilter
      * @since 2.2
      */
     public static Iterator<File> iterateFilesAndDirs(final File directory, final IOFileFilter fileFilter,
@@ -675,7 +671,7 @@ public class FileUtils {
      * @param extensions an array of extensions, ex. {"java","xml"}. If this
      *                   parameter is {@code null}, all files are returned.
      * @param recursive  if true all subdirectories are searched as well
-     * @return a collection of java.io.File with the matching files
+     * @return an collection of java.io.File with the matching files
      */
     public static Collection<File> listFiles(
             final File directory, final String[] extensions, final boolean recursive) {
@@ -750,9 +746,16 @@ public class FileUtils {
             return true;
         }
 
-        try (InputStream input1 = new FileInputStream(file1);
+        InputStream input1 = null;
-             InputStream input2 = new FileInputStream(file2)) {
+        InputStream input2 = null;
+        try {
+            input1 = new FileInputStream(file1);
+            input2 = new FileInputStream(file2);
             return IOUtils.contentEquals(input1, input2);
+
+        } finally {
+            IOUtils.closeQuietly(input1);
+            IOUtils.closeQuietly(input2);
         }
     }
 
@@ -796,13 +799,22 @@ public class FileUtils {
             return true;
         }
 
-        try (Reader input1 = charsetName == null
+        Reader input1 = null;
-                                 ? new InputStreamReader(new FileInputStream(file1), Charset.defaultCharset())
+        Reader input2 = null;
-                                 : new InputStreamReader(new FileInputStream(file1), charsetName);
+        try {
-             Reader input2 = charsetName == null
+            if (charsetName == null) {
-                                 ? new InputStreamReader(new FileInputStream(file2), Charset.defaultCharset())
+                // N.B. make explicit the use of the default charset
-                                 : new InputStreamReader(new FileInputStream(file2), charsetName)) {
+                input1 = new InputStreamReader(new FileInputStream(file1), Charset.defaultCharset());
+                input2 = new InputStreamReader(new FileInputStream(file2), Charset.defaultCharset());
+            } else {
+                input1 = new InputStreamReader(new FileInputStream(file1), charsetName);
+                input2 = new InputStreamReader(new FileInputStream(file2), charsetName);
+            }
             return IOUtils.contentEqualsIgnoreEOL(input1, input2);
+
+        } finally {
+            IOUtils.closeQuietly(input1);
+            IOUtils.closeQuietly(input2);
         }
     }
 
@@ -845,6 +857,7 @@ public class FileUtils {
      * @return The decoded URL or {@code null} if the input was
      * {@code null}.
      */
+    @SuppressWarnings("deprecation") // unavoidable until Java 7
     static String decodeUrl(final String url) {
         String decoded = url;
         if (url != null && url.indexOf('%') >= 0) {
@@ -866,7 +879,7 @@ public class FileUtils {
                     } finally {
                         if (bytes.position() > 0) {
                             bytes.flip();
-                            buffer.append(StandardCharsets.UTF_8.decode(bytes).toString());
+                            buffer.append(Charsets.UTF_8.decode(bytes).toString());
                             bytes.clear();
                         }
                     }
@@ -1090,8 +1103,11 @@ public class FileUtils {
      * @since 2.1
      */
     public static long copyFile(final File input, final OutputStream output) throws IOException {
-        try (FileInputStream fis = new FileInputStream(input)) {
+        final FileInputStream fis = new FileInputStream(input);
+        try {
             return IOUtils.copyLarge(fis, output);
+        } finally {
+            fis.close();
         }
     }
 
@@ -1118,10 +1134,15 @@ public class FileUtils {
             throw new IOException("Destination '" + destFile + "' exists but is a directory");
         }
 
-        try (FileInputStream fis = new FileInputStream(srcFile);
+        FileInputStream fis = null;
-             FileChannel input = fis.getChannel();
+        FileOutputStream fos = null;
-             FileOutputStream fos = new FileOutputStream(destFile);
+        FileChannel input = null;
-             FileChannel output = fos.getChannel()) {
+        FileChannel output = null;
+        try {
+            fis = new FileInputStream(srcFile);
+            fos = new FileOutputStream(destFile);
+            input = fis.getChannel();
+            output = fos.getChannel();
             final long size = input.size(); // TODO See IO-386
             long pos = 0;
             long count = 0;
@@ -1134,6 +1155,8 @@ public class FileUtils {
                 }
                 pos += bytesCopied;
             }
+        } finally {
+            IOUtils.closeQuietly(output, fos, input, fis);
         }
 
         final long srcLen = srcFile.length(); // TODO See IO-386
@@ -1356,7 +1379,7 @@ public class FileUtils {
         if (destDir.getCanonicalPath().startsWith(srcDir.getCanonicalPath())) {
             final File[] srcFiles = filter == null ? srcDir.listFiles() : srcDir.listFiles(filter);
             if (srcFiles != null && srcFiles.length > 0) {
-                exclusionList = new ArrayList<>(srcFiles.length);
+                exclusionList = new ArrayList<String>(srcFiles.length);
                 for (final File srcFile : srcFiles) {
                     final File copiedFile = new File(destDir, srcFile.getName());
                     exclusionList.add(copiedFile.getCanonicalPath());
@@ -1372,7 +1395,7 @@ public class FileUtils {
      * @param dest the destination
      * @throws FileNotFoundException if the destination does not exist
      */
-    private static void checkFileRequirements(final File src, final File dest) throws FileNotFoundException {
+    private static void checkFileRequirements(File src, File dest) throws FileNotFoundException {
         if (src == null) {
             throw new NullPointerException("Source must not be null");
         }
@@ -1502,8 +1525,10 @@ public class FileUtils {
      * @since 2.0
      */
     public static void copyInputStreamToFile(final InputStream source, final File destination) throws IOException {
-        try (InputStream in = source) {
+        try {
-            copyToFile(in, destination);
+            copyToFile(source, destination);
+        } finally {
+            IOUtils.closeQuietly(source);
         }
     }
 
@@ -1525,78 +1550,12 @@ public class FileUtils {
      * @since 2.5
      */
     public static void copyToFile(final InputStream source, final File destination) throws IOException {
-        try (InputStream in = source;
+        final FileOutputStream output = openOutputStream(destination);
-             OutputStream out = openOutputStream(destination)) {
+        try {
-            IOUtils.copy(in, out);
+            IOUtils.copy(source, output);
-        }
+            output.close(); // don't swallow close Exception if copy completes normally
-    }
+        } finally {
-
+            IOUtils.closeQuietly(output);
-    /**
-     * Copies a file or directory to within another directory preserving the file dates.
-     * <p>
-     * This method copies the source file or directory, along all its contents, to a
-     * directory of the same name in the specified destination directory.
-     * <p>
-     * The destination directory is created if it does not exist.
-     * If the destination directory did exist, then this method merges
-     * the source with the destination, with the source taking precedence.
-     * <p>
-     * <strong>Note:</strong> This method tries to preserve the files' last
-     * modified date/times using {@link File#setLastModified(long)}, however
-     * it is not guaranteed that those operations will succeed.
-     * If the modification operation fails, no indication is provided.
-     *
-     * @param src      an existing file or directory to copy, must not be {@code null}
-     * @param destDir  the directory to place the copy in, must not be {@code null}
-     *
-     * @throws NullPointerException if source or destination is {@code null}
-     * @throws IOException if source or destination is invalid
-     * @throws IOException if an IO error occurs during copying
-     * @see #copyDirectoryToDirectory(File, File)
-     * @see #copyFileToDirectory(File, File)
-     * @since 2.6
-     */
-    public static void copyToDirectory(final File src, final File destDir) throws IOException {
-        if (src == null) {
-            throw new NullPointerException("Source must not be null");
-        }
-        if (src.isFile()) {
-            copyFileToDirectory(src, destDir);
-        } else if (src.isDirectory()) {
-            copyDirectoryToDirectory(src, destDir);
-        } else {
-            throw new IOException("The source " + src + " does not exist");
-        }
-    }
-
-    /**
-     * Copies a files to a directory preserving each file's date.
-     * <p>
-     * This method copies the contents of the specified source files
-     * to a file of the same name in the specified destination directory.
-     * The destination directory is created if it does not exist.
-     * If the destination file exists, then this method will overwrite it.
-     * <p>
-     * <strong>Note:</strong> This method tries to preserve the file's last
-     * modified date/times using {@link File#setLastModified(long)}, however
-     * it is not guaranteed that the operation will succeed.
-     * If the modification operation fails, no indication is provided.
-     *
-     * @param srcs     a existing files to copy, must not be {@code null}
-     * @param destDir  the directory to place the copy in, must not be {@code null}
-     *
-     * @throws NullPointerException if source or destination is null
-     * @throws IOException if source or destination is invalid
-     * @throws IOException if an IO error occurs during copying
-     * @see #copyFileToDirectory(File, File)
-     * @since 2.6
-     */
-    public static void copyToDirectory(final Iterable<File> srcs, final File destDir) throws IOException {
-        if (srcs == null) {
-            throw new NullPointerException("Sources must not be null");
-        }
-        for (final File src : srcs) {
-            copyFileToDirectory(src, destDir);
         }
     }
 
@@ -1735,7 +1694,7 @@ public class FileUtils {
      * @return The files in the directory, never null.
      * @throws IOException if an I/O error occurs
      */
-    private static File[] verifiedListFiles(final File directory) throws IOException {
+    private static File[] verifiedListFiles(File directory) throws IOException {
         if (!directory.exists()) {
             final String message = directory + " does not exist";
             throw new IllegalArgumentException(message);
@@ -1766,11 +1725,11 @@ public class FileUtils {
      * @throws NullPointerException if the file is {@code null}
      */
     public static boolean waitFor(final File file, final int seconds) {
-        final long finishAt = System.currentTimeMillis() + (seconds * 1000L);
+        long finishAt = System.currentTimeMillis() + (seconds * 1000L);
         boolean wasInterrupted = false;
         try {
             while (!file.exists()) {
-                final long remaining = finishAt -  System.currentTimeMillis();
+                long remaining = finishAt -  System.currentTimeMillis();
                 if (remaining < 0){
                     return false;
                 }
@@ -1802,8 +1761,12 @@ public class FileUtils {
      * @since 2.3
      */
     public static String readFileToString(final File file, final Charset encoding) throws IOException {
-        try (InputStream in = openInputStream(file)) {
+        InputStream in = null;
+        try {
+            in = openInputStream(file);
             return IOUtils.toString(in, Charsets.toCharset(encoding));
+        } finally {
+            IOUtils.closeQuietly(in);
         }
     }
 
@@ -1831,7 +1794,7 @@ public class FileUtils {
      * @return the file contents, never {@code null}
      * @throws IOException in case of an I/O error
      * @since 1.3.1
-     * @deprecated 2.5 use {@link #readFileToString(File, Charset)} instead (and specify the appropriate encoding)
+     * @deprecated 2.5 use {@link #readFileToString(File, Charset)} instead
      */
     @Deprecated
     public static String readFileToString(final File file) throws IOException {
@@ -1848,10 +1811,12 @@ public class FileUtils {
      * @since 1.1
      */
     public static byte[] readFileToByteArray(final File file) throws IOException {
-        try (InputStream in = openInputStream(file)) {
+        InputStream in = null;
-            final long fileLength = file.length();
+        try {
-            // file.length() may return 0 for system-dependent entities, treat 0 as unknown length - see IO-453
+            in = openInputStream(file);
-            return fileLength > 0 ? IOUtils.toByteArray(in, fileLength) : IOUtils.toByteArray(in);
+            return IOUtils.toByteArray(in); // Do NOT use file.length() - see IO-453
+        } finally {
+            IOUtils.closeQuietly(in);
         }
     }
 
@@ -1866,8 +1831,12 @@ public class FileUtils {
      * @since 2.3
      */
     public static List<String> readLines(final File file, final Charset encoding) throws IOException {
-        try (InputStream in = openInputStream(file)) {
+        InputStream in = null;
+        try {
+            in = openInputStream(file);
             return IOUtils.readLines(in, Charsets.toCharset(encoding));
+        } finally {
+            IOUtils.closeQuietly(in);
         }
     }
 
@@ -1894,7 +1863,7 @@ public class FileUtils {
      * @return the list of Strings representing each line in the file, never {@code null}
      * @throws IOException in case of an I/O error
      * @since 1.3
-     * @deprecated 2.5 use {@link #readLines(File, Charset)} instead (and specify the appropriate encoding)
+     * @deprecated 2.5 use {@link #readLines(File, Charset)} instead
      */
     @Deprecated
     public static List<String> readLines(final File file) throws IOException {
@@ -1937,15 +1906,11 @@ public class FileUtils {
         try {
             in = openInputStream(file);
             return IOUtils.lineIterator(in, encoding);
-        } catch (final IOException | RuntimeException ex) {
+        } catch (final IOException ex) {
-            try {
+            IOUtils.closeQuietly(in);
-                if (in != null) {
+            throw ex;
-                    in.close();
+        } catch (final RuntimeException ex) {
-                }
+            IOUtils.closeQuietly(in);
-            }
-            catch (final IOException e) {
-                ex.addSuppressed(e);
-            }
             throw ex;
         }
     }
@@ -2010,10 +1975,15 @@ public class FileUtils {
      * @throws IOException in case of an I/O error
      * @since 2.3
      */
-    public static void writeStringToFile(final File file, final String data, final Charset encoding,
+    public static void writeStringToFile(final File file, final String data, final Charset encoding, final boolean
-                                         final boolean append) throws IOException {
+            append) throws IOException {
-        try (OutputStream out = openOutputStream(file, append)) {
+        OutputStream out = null;
+        try {
+            out = openOutputStream(file, append);
             IOUtils.write(data, out, encoding);
+            out.close(); // don't swallow close Exception if copy completes normally
+        } finally {
+            IOUtils.closeQuietly(out);
         }
     }
 
@@ -2041,7 +2011,7 @@ public class FileUtils {
      * @param file the file to write
      * @param data the content to write to the file
      * @throws IOException in case of an I/O error
-     * @deprecated 2.5 use {@link #writeStringToFile(File, String, Charset)} instead (and specify the appropriate encoding)
+     * @deprecated 2.5 use {@link #writeStringToFile(File, String, Charset)} instead
      */
     @Deprecated
     public static void writeStringToFile(final File file, final String data) throws IOException {
@@ -2057,7 +2027,7 @@ public class FileUtils {
      *               end of the file rather than overwriting
      * @throws IOException in case of an I/O error
      * @since 2.1
-     * @deprecated 2.5 use {@link #writeStringToFile(File, String, Charset, boolean)} instead (and specify the appropriate encoding)
+     * @deprecated 2.5 use {@link #writeStringToFile(File, String, Charset, boolean)} instead
      */
     @Deprecated
     public static void writeStringToFile(final File file, final String data, final boolean append) throws IOException {
@@ -2071,7 +2041,7 @@ public class FileUtils {
      * @param data the content to write to the file
      * @throws IOException in case of an I/O error
      * @since 2.0
-     * @deprecated 2.5 use {@link #write(File, CharSequence, Charset)} instead (and specify the appropriate encoding)
+     * @deprecated 2.5 use {@link #write(File, CharSequence, Charset)} instead
      */
     @Deprecated
     public static void write(final File file, final CharSequence data) throws IOException {
@@ -2087,7 +2057,7 @@ public class FileUtils {
      *               end of the file rather than overwriting
      * @throws IOException in case of an I/O error
      * @since 2.1
-     * @deprecated 2.5 use {@link #write(File, CharSequence, Charset, boolean)} instead (and specify the appropriate encoding)
+     * @deprecated 2.5 use {@link #write(File, CharSequence, Charset, boolean)} instead
      */
     @Deprecated
     public static void write(final File file, final CharSequence data, final boolean append) throws IOException {
@@ -2219,8 +2189,13 @@ public class FileUtils {
      */
     public static void writeByteArrayToFile(final File file, final byte[] data, final int off, final int len,
                                             final boolean append) throws IOException {
-        try (OutputStream out = openOutputStream(file, append)) {
+        OutputStream out = null;
+        try {
+            out = openOutputStream(file, append);
             out.write(data, off, len);
+            out.close(); // don't swallow close Exception if copy completes normally
+        } finally {
+            IOUtils.closeQuietly(out);
         }
     }
 
@@ -2331,8 +2306,15 @@ public class FileUtils {
      */
     public static void writeLines(final File file, final String encoding, final Collection<?> lines,
                                   final String lineEnding, final boolean append) throws IOException {
-        try (OutputStream out = new BufferedOutputStream(openOutputStream(file, append))) {
+        FileOutputStream out = null;
-            IOUtils.writeLines(lines, lineEnding, out, encoding);
+        try {
+            out = openOutputStream(file, append);
+            final BufferedOutputStream buffer = new BufferedOutputStream(out);
+            IOUtils.writeLines(lines, lineEnding, buffer, encoding);
+            buffer.flush();
+            out.close(); // don't swallow close Exception if copy completes normally
+        } finally {
+            IOUtils.closeQuietly(out);
         }
     }
 
@@ -2634,9 +2616,9 @@ public class FileUtils {
     /**
      * the size of a file
      * @param file the file to check
-     * @return the size of the file
+     * @return the size of the fil
      */
-    private static long sizeOf0(final File file) {
+    private static long sizeOf0(File file) {
         if (file.isDirectory()) {
             return sizeOfDirectory0(file);
         } else {
@@ -2688,7 +2670,7 @@ public class FileUtils {
     // internal method; if file does not exist will return 0
 
     /**
-     * Returns the size of a file
+     * Returns the sid of a file
      * @param fileOrDir The file
      * @return the size
      */
@@ -2887,8 +2869,12 @@ public class FileUtils {
         if (file.isDirectory()) {
             throw new IllegalArgumentException("Checksums can't be computed on directories");
         }
-        try (InputStream in = new CheckedInputStream(new FileInputStream(file), checksum)) {
+        InputStream in = null;
+        try {
+            in = new CheckedInputStream(new FileInputStream(file), checksum);
             IOUtils.copy(in, new NullOutputStream());
+        } finally {
+            IOUtils.closeQuietly(in);
         }
         return checksum;
     }
@@ -3101,9 +3087,61 @@ public class FileUtils {
      * @since 2.0
      */
     public static boolean isSymlink(final File file) throws IOException {
+        if ( Java7Support.isAtLeastJava7() )
+        {
+            return Java7Support.isSymLink( file );
+        }
+
         if (file == null) {
             throw new NullPointerException("File must not be null");
         }
-        return Files.isSymbolicLink(file.toPath());
+        if (FilenameUtils.isSystemWindows()) {
+            return false;
+        }
+        File fileInCanonicalDir = null;
+        if (file.getParent() == null) {
+            fileInCanonicalDir = file;
+        } else {
+            final File canonicalDir = file.getParentFile().getCanonicalFile();
+            fileInCanonicalDir = new File(canonicalDir, file.getName());
+        }
+
+        if (fileInCanonicalDir.getCanonicalFile().equals(fileInCanonicalDir.getAbsoluteFile())) {
+            return isBrokenSymlink(file);
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * Determines if the specified file is possibly a broken symbolic link.
+     *
+     * @param file the file to check
+
+     * @return true if the file is a Symbolic Link
+     * @throws IOException if an IO error occurs while checking the file
+     */
+    private static boolean isBrokenSymlink(final File file) throws IOException {
+        // if file exists then if it is a symlink it's not broken
+        if (file.exists()) {
+            return false;
+        }
+        // a broken symlink will show up in the list of files of its parent directory
+        final File canon = file.getCanonicalFile();
+        File parentDir = canon.getParentFile();
+        if (parentDir == null || !parentDir.exists()) {
+            return false;
+        }
+
+        // is it worthwhile to create a FileFilterUtil method for this?
+        // is it worthwhile to create an "identity"  IOFileFilter for this?
+        File[] fileInDir = parentDir.listFiles(
+                new FileFilter() {
+                    public boolean accept(File aFile) {
+                        return aFile.equals(canon);
+                    }
+                }
+        );
+        return fileInDir != null && fileInDir.length > 0;
     }
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/FilenameUtils.java

@@ -77,6 +77,7 @@ import java.util.Stack;
  * <p>
  * Origin of code: Excalibur, Alexandria, Tomcat, Commons-Utils.
  *
+ * @version $Id: FilenameUtils.java 1702170 2015-09-10 06:35:02Z krosenvold $
  * @since 1.1
  */
 public class FilenameUtils {
@@ -328,7 +329,7 @@ public class FilenameUtils {
      *
      * @param filename  the filename to normalize, null returns null
      * @param unixSeparator {@code true} if a unix separator should
-     * be used or {@code false} if a windows separator should be used.
+     * be used or {@code false} if a windows separtor should be used.
      * @return the normalized filename, or null if invalid. Null bytes inside string will be removed
      * @since 2.0
      */
@@ -666,8 +667,6 @@ public class FilenameUtils {
                         return 2;
                     }
                     return 3;
-                } else if (ch0 == UNIX_SEPARATOR) {
-                    return 1;
                 }
                 return NOT_FOUND;
 
@@ -772,7 +771,7 @@ public class FilenameUtils {
             failIfNullBytePresent(filename + UNIX_SEPARATOR);
             return filename + UNIX_SEPARATOR;
         }
-        final String path = filename.substring(0, len);
+        String path = filename.substring(0, len);
         failIfNullBytePresent(path);
         return path;
     }
@@ -852,7 +851,7 @@ public class FilenameUtils {
         if (prefix >= filename.length() || index < 0 || prefix >= endIndex) {
             return "";
         }
-        final String path = filename.substring(prefix, endIndex);
+        String path = filename.substring(prefix, endIndex);
         failIfNullBytePresent(path);
         return path;
     }
@@ -982,8 +981,8 @@ public class FilenameUtils {
      * This may be used for poison byte attacks.
      * @param path the path to check
      */
-    private static void failIfNullBytePresent(final String path) {
+    private static void failIfNullBytePresent(String path) {
-        final int len = path.length();
+        int len = path.length();
         for (int i = 0; i < len; i++) {
             if (path.charAt(i) == 0) {
                 throw new IllegalArgumentException("Null byte present in file/path name. There are no " +
@@ -1278,7 +1277,7 @@ public class FilenameUtils {
      *
      * @param filename  the filename to match on
      * @param wildcardMatcher  the wildcard string to match against
-     * @return true if the filename matches the wildcard string
+     * @return true if the filename matches the wilcard string
      * @see IOCase#SENSITIVE
      */
     public static boolean wildcardMatch(final String filename, final String wildcardMatcher) {
@@ -1304,7 +1303,7 @@ public class FilenameUtils {
      *
      * @param filename  the filename to match on
      * @param wildcardMatcher  the wildcard string to match against
-     * @return true if the filename matches the wildcard string
+     * @return true if the filename matches the wilcard string
      * @see IOCase#SYSTEM
      */
     public static boolean wildcardMatchOnSystem(final String filename, final String wildcardMatcher) {
@@ -1322,7 +1321,7 @@ public class FilenameUtils {
      * @param filename  the filename to match on
      * @param wildcardMatcher  the wildcard string to match against
      * @param caseSensitivity  what case sensitivity rule to use, null means case-sensitive
-     * @return true if the filename matches the wildcard string
+     * @return true if the filename matches the wilcard string
      * @since 1.3
      */
     public static boolean wildcardMatch(final String filename, final String wildcardMatcher, IOCase caseSensitivity) {
@@ -1339,7 +1338,7 @@ public class FilenameUtils {
         boolean anyChars = false;
         int textIdx = 0;
         int wcsIdx = 0;
-        final Stack<int[]> backtrack = new Stack<>();
+        final Stack<int[]> backtrack = new Stack<int[]>();
 
         // loop around a backtrack stack, to handle complex * matching
         do {
@@ -1424,7 +1423,7 @@ public class FilenameUtils {
         }
 
         final char[] array = text.toCharArray();
-        final ArrayList<String> list = new ArrayList<>();
+        final ArrayList<String> list = new ArrayList<String>();
         final StringBuilder buffer = new StringBuilder();
         char prevChar = 0;
         for (final char ch : array) {

fine-commons-io/src/com/fr/third/org/apache/commons/io/HexDump.java

@@ -28,6 +28,7 @@ import java.nio.charset.Charset;
  * <p>
  * Origin of code: POI.
  *
+ * @version $Id: HexDump.java 1471767 2013-04-24 23:24:19Z sebb $
  */
 public class HexDump {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/IOCase.java

@@ -31,6 +31,7 @@ import java.io.Serializable;
  * Wherever possible, you should use the <code>check</code> methods in this
  * class to compare filenames.
  *
+ * @version $Id: IOCase.java 1483915 2013-05-17 17:02:35Z sebb $
  * @since 1.3
  */
 public enum IOCase implements Serializable {
@@ -54,7 +55,7 @@ public enum IOCase implements Serializable {
      * Unix file separator and case-insensitive if they use the Windows file separator
      * (see {@link java.io.File#separatorChar}).
      * <p>
-     * If you serialize this constant on Windows, and deserialize on Unix, or vice
+     * If you derialize this constant of Windows, and deserialize on Unix, or vice
      * versa, then the value of the case-sensitivity flag will change.
      */
     SYSTEM ("System", !FilenameUtils.isSystemWindows());
@@ -77,7 +78,7 @@ public enum IOCase implements Serializable {
      * @throws IllegalArgumentException if the name is invalid
      */
     public static IOCase forName(final String name) {
-        for (final IOCase ioCase : IOCase.values())
+        for (IOCase ioCase : IOCase.values())
         {
             if (ioCase.getName().equals(name))
             {

fine-commons-io/src/com/fr/third/org/apache/commons/io/IOExceptionWithCause.java

@@ -22,6 +22,7 @@ import java.io.IOException;
 /**
  * Subclasses IOException with the {@link Throwable} constructors missing before Java 6.
  * 
+ * @version $Id: IOExceptionWithCause.java 1643107 2014-12-03 13:05:23Z sebb $
  * @since 1.4
  * @deprecated (since 2.5) use {@link IOException} instead
  */

fine-commons-io/src/com/fr/third/org/apache/commons/io/IOUtils.java

@@ -55,7 +55,7 @@ import com.fr.third.org.apache.commons.io.output.StringBuilderWriter;
  * <p>
  * This class provides static utility methods for input/output operations.
  * <ul>
- * <li><b>[Deprecated]</b> closeQuietly - these methods close a stream ignoring nulls and exceptions
+ * <li>closeQuietly - these methods close a stream ignoring nulls and exceptions
  * <li>toXxx/read - these methods read data from a stream
  * <li>write - these methods write data to a stream
  * <li>copy - these methods copy all the data from one stream to another
@@ -95,6 +95,7 @@ import com.fr.third.org.apache.commons.io.output.StringBuilderWriter;
  * <p>
  * Origin of code: Excalibur.
  *
+ * @version $Id: IOUtils.java 1722156 2015-12-29 15:40:07Z ggregory $
  */
 public class IOUtils {
     // NOTE: This class is focused on InputStream, OutputStream, Reader and
@@ -134,11 +135,11 @@ public class IOUtils {
 
     static {
         // avoid security issues
-        try (final StringBuilderWriter buf = new StringBuilderWriter(4);
+        final StringBuilderWriter buf = new StringBuilderWriter(4);
-                final PrintWriter out = new PrintWriter(buf)) {
+        final PrintWriter out = new PrintWriter(buf);
         out.println();
         LINE_SEPARATOR = buf.toString();
-        }
+        out.close();
     }
 
     /**
@@ -211,12 +212,7 @@ public class IOUtils {
      * </pre>
      *
      * @param input the Reader to close, may be null or already closed
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final Reader input) {
         closeQuietly((Closeable) input);
     }
@@ -242,12 +238,7 @@ public class IOUtils {
      * </pre>
      *
      * @param output the Writer to close, may be null or already closed
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final Writer output) {
         closeQuietly((Closeable) output);
     }
@@ -274,12 +265,7 @@ public class IOUtils {
      * </pre>
      *
      * @param input the InputStream to close, may be null or already closed
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final InputStream input) {
         closeQuietly((Closeable) input);
     }
@@ -307,12 +293,7 @@ public class IOUtils {
      * </pre>
      *
      * @param output the OutputStream to close, may be null or already closed
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final OutputStream output) {
         closeQuietly((Closeable) output);
     }
@@ -351,12 +332,7 @@ public class IOUtils {
      *
      * @param closeable the objects to close, may be null or already closed
      * @since 2.0
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final Closeable closeable) {
         try {
             if (closeable != null) {
@@ -409,12 +385,7 @@ public class IOUtils {
      * @param closeables the objects to close, may be null or already closed
      * @see #closeQuietly(Closeable)
      * @since 2.5
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final Closeable... closeables) {
         if (closeables == null) {
             return;
@@ -446,12 +417,7 @@ public class IOUtils {
      *
      * @param sock the Socket to close, may be null or already closed
      * @since 2.0
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final Socket sock) {
         if (sock != null) {
             try {
@@ -484,12 +450,7 @@ public class IOUtils {
      *
      * @param selector the Selector to close, may be null or already closed
      * @since 2.2
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final Selector selector) {
         if (selector != null) {
             try {
@@ -522,12 +483,7 @@ public class IOUtils {
      *
      * @param sock the ServerSocket to close, may be null or already closed
      * @since 2.2
-     *
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final ServerSocket sock) {
         if (sock != null) {
             try {
@@ -585,7 +541,7 @@ public class IOUtils {
      * @throws IOException if an I/O error occurs
      * @since 2.5
      */
-    public static InputStream toBufferedInputStream(final InputStream input, final int size) throws IOException {
+    public static InputStream toBufferedInputStream(final InputStream input, int size) throws IOException {
         return ByteArrayOutputStream.toBufferedInputStream(input, size);
     }
 
@@ -614,7 +570,7 @@ public class IOUtils {
      * @see #buffer(Reader)
      * @since 2.5
      */
-    public static BufferedReader toBufferedReader(final Reader reader, final int size) {
+    public static BufferedReader toBufferedReader(final Reader reader, int size) {
         return reader instanceof BufferedReader ? (BufferedReader) reader : new BufferedReader(reader, size);
     }
 
@@ -641,7 +597,7 @@ public class IOUtils {
      * @throws NullPointerException if the input parameter is null
      * @since 2.5
      */
-    public static BufferedReader buffer(final Reader reader, final int size) {
+    public static BufferedReader buffer(final Reader reader, int size) {
         return reader instanceof BufferedReader ? (BufferedReader) reader : new BufferedReader(reader, size);
     }
 
@@ -668,7 +624,7 @@ public class IOUtils {
      * @throws NullPointerException if the input parameter is null
      * @since 2.5
      */
-    public static BufferedWriter buffer(final Writer writer, final int size) {
+    public static BufferedWriter buffer(final Writer writer, int size) {
         return writer instanceof BufferedWriter ? (BufferedWriter) writer : new BufferedWriter(writer, size);
     }
 
@@ -700,7 +656,7 @@ public class IOUtils {
      * @throws NullPointerException if the input parameter is null
      * @since 2.5
      */
-    public static BufferedOutputStream buffer(final OutputStream outputStream, final int size) {
+    public static BufferedOutputStream buffer(final OutputStream outputStream, int size) {
         // reject null early on rather than waiting for IO operation to fail
         if (outputStream == null) { // not checked by BufferedOutputStream
             throw new NullPointerException();
@@ -737,7 +693,7 @@ public class IOUtils {
      * @throws NullPointerException if the input parameter is null
      * @since 2.5
      */
-    public static BufferedInputStream buffer(final InputStream inputStream, final int size) {
+    public static BufferedInputStream buffer(final InputStream inputStream, int size) {
         // reject null early on rather than waiting for IO operation to fail
         if (inputStream == null) { // not checked by BufferedInputStream
             throw new NullPointerException();
@@ -761,11 +717,10 @@ public class IOUtils {
      * @throws IOException          if an I/O error occurs
      */
     public static byte[] toByteArray(final InputStream input) throws IOException {
-        try (final ByteArrayOutputStream output = new ByteArrayOutputStream()) {
+        final ByteArrayOutputStream output = new ByteArrayOutputStream();
         copy(input, output);
         return output.toByteArray();
     }
-    }
 
     /**
      * Gets contents of an <code>InputStream</code> as a <code>byte[]</code>.
@@ -818,14 +773,14 @@ public class IOUtils {
 
         final byte[] data = new byte[size];
         int offset = 0;
-        int read;
+        int readed;
 
-        while (offset < size && (read = input.read(data, offset, size - offset)) != EOF) {
+        while (offset < size && (readed = input.read(data, offset, size - offset)) != EOF) {
-            offset += read;
+            offset += readed;
         }
 
         if (offset != size) {
-            throw new IOException("Unexpected read size. current: " + offset + ", expected: " + size);
+            throw new IOException("Unexpected readed size. current: " + offset + ", excepted: " + size);
         }
 
         return data;
@@ -864,11 +819,10 @@ public class IOUtils {
      * @since 2.3
      */
     public static byte[] toByteArray(final Reader input, final Charset encoding) throws IOException {
-        try (final ByteArrayOutputStream output = new ByteArrayOutputStream()) {
+        final ByteArrayOutputStream output = new ByteArrayOutputStream();
         copy(input, output, encoding);
         return output.toByteArray();
     }
-    }
 
     /**
      * Gets the contents of a <code>Reader</code> as a <code>byte[]</code>
@@ -953,8 +907,11 @@ public class IOUtils {
      * @since 2.4
      */
     public static byte[] toByteArray(final URLConnection urlConn) throws IOException {
-        try (InputStream inputStream = urlConn.getInputStream()) {
+        final InputStream inputStream = urlConn.getInputStream();
+        try {
             return IOUtils.toByteArray(inputStream);
+        } finally {
+            inputStream.close();
         }
     }
 
@@ -1080,11 +1037,10 @@ public class IOUtils {
      * @since 2.3
      */
     public static String toString(final InputStream input, final Charset encoding) throws IOException {
-        try (final StringBuilderWriter sw = new StringBuilderWriter()) {
+        final StringBuilderWriter sw = new StringBuilderWriter();
         copy(input, sw, encoding);
         return sw.toString();
     }
-    }
 
     /**
      * Gets the contents of an <code>InputStream</code> as a String
@@ -1122,11 +1078,10 @@ public class IOUtils {
      * @throws IOException          if an I/O error occurs
      */
     public static String toString(final Reader input) throws IOException {
-        try (final StringBuilderWriter sw = new StringBuilderWriter()) {
+        final StringBuilderWriter sw = new StringBuilderWriter();
         copy(input, sw);
         return sw.toString();
     }
-    }
 
     /**
      * Gets the contents at the given URI.
@@ -1195,8 +1150,11 @@ public class IOUtils {
      * @since 2.3
      */
     public static String toString(final URL url, final Charset encoding) throws IOException {
-        try (InputStream inputStream = url.openStream()) {
+        final InputStream inputStream = url.openStream();
+        try {
             return toString(inputStream, encoding);
+        } finally {
+            inputStream.close();
         }
     }
 
@@ -1249,132 +1207,6 @@ public class IOUtils {
         return new String(input, Charsets.toCharset(encoding));
     }
 
-    // resources
-    //-----------------------------------------------------------------------
-
-    /**
-     * Gets the contents of a classpath resource as a String using the
-     * specified character encoding.
-     *
-     * <p>
-     * It is expected the given <code>name</code> to be absolute. The
-     * behavior is not well-defined otherwise.
-     * </p>
-     *
-     * @param name     name of the desired resource
-     * @param encoding the encoding to use, null means platform default
-     * @return the requested String
-     * @throws IOException if an I/O error occurs
-     *
-     * @since 2.6
-     */
-    public static String resourceToString(final String name, final Charset encoding) throws IOException {
-        return resourceToString(name, encoding, null);
-    }
-
-    /**
-     * Gets the contents of a classpath resource as a String using the
-     * specified character encoding.
-     *
-     * <p>
-     * It is expected the given <code>name</code> to be absolute. The
-     * behavior is not well-defined otherwise.
-     * </p>
-     *
-     * @param name     name of the desired resource
-     * @param encoding the encoding to use, null means platform default
-     * @param classLoader the class loader that the resolution of the resource is delegated to
-     * @return the requested String
-     * @throws IOException if an I/O error occurs
-     *
-     * @since 2.6
-     */
-    public static String resourceToString(final String name, final Charset encoding, final ClassLoader classLoader) throws IOException {
-        return toString(resourceToURL(name, classLoader), encoding);
-    }
-
-    /**
-     * Gets the contents of a classpath resource as a byte array.
-     *
-     * <p>
-     * It is expected the given <code>name</code> to be absolute. The
-     * behavior is not well-defined otherwise.
-     * </p>
-     *
-     * @param name name of the desired resource
-     * @return the requested byte array
-     * @throws IOException if an I/O error occurs
-     *
-     * @since 2.6
-     */
-    public static byte[] resourceToByteArray(final String name) throws IOException {
-        return resourceToByteArray(name, null);
-    }
-
-    /**
-     * Gets the contents of a classpath resource as a byte array.
-     *
-     * <p>
-     * It is expected the given <code>name</code> to be absolute. The
-     * behavior is not well-defined otherwise.
-     * </p>
-     *
-     * @param name name of the desired resource
-     * @param classLoader the class loader that the resolution of the resource is delegated to
-     * @return the requested byte array
-     * @throws IOException if an I/O error occurs
-     *
-     * @since 2.6
-     */
-    public static byte[] resourceToByteArray(final String name, final ClassLoader classLoader) throws IOException {
-        return toByteArray(resourceToURL(name, classLoader));
-    }
-
-    /**
-     * Gets a URL pointing to the given classpath resource.
-     *
-     * <p>
-     * It is expected the given <code>name</code> to be absolute. The
-     * behavior is not well-defined otherwise.
-     * </p>
-     *
-     * @param name name of the desired resource
-     * @return the requested URL
-     * @throws IOException if an I/O error occurs
-     *
-     * @since 2.6
-     */
-    public static URL resourceToURL(final String name) throws IOException {
-        return resourceToURL(name, null);
-    }
-
-    /**
-     * Gets a URL pointing to the given classpath resource.
-     *
-     * <p>
-     * It is expected the given <code>name</code> to be absolute. The
-     * behavior is not well-defined otherwise.
-     * </p>
-     *
-     * @param name        name of the desired resource
-     * @param classLoader the class loader that the resolution of the resource is delegated to
-     * @return the requested URL
-     * @throws IOException if an I/O error occurs
-     *
-     * @since 2.6
-     */
-    public static URL resourceToURL(final String name, final ClassLoader classLoader) throws IOException {
-        // What about the thread context class loader?
-        // What about the system class loader?
-        final URL resource = classLoader == null ? IOUtils.class.getResource(name) : classLoader.getResource(name);
-
-        if (resource == null) {
-            throw new IOException("Resource not found: " + name);
-        }
-
-        return resource;
-    }
-
     // readLines
     //-----------------------------------------------------------------------
 
@@ -1455,7 +1287,7 @@ public class IOUtils {
      */
     public static List<String> readLines(final Reader input) throws IOException {
         final BufferedReader reader = toBufferedReader(input);
-        final List<String> list = new ArrayList<>();
+        final List<String> list = new ArrayList<String>();
         String line = reader.readLine();
         while (line != null) {
             list.add(line);
@@ -1706,7 +1538,7 @@ public class IOUtils {
             int bytes = data.length;
             int offset = 0;
             while (bytes > 0) {
-                final int chunk = Math.min(bytes, DEFAULT_BUFFER_SIZE);
+                int chunk = Math.min(bytes, DEFAULT_BUFFER_SIZE);
                 output.write(data, offset, chunk);
                 bytes -= chunk;
                 offset += chunk;
@@ -1813,7 +1645,7 @@ public class IOUtils {
             int bytes = data.length;
             int offset = 0;
             while (bytes > 0) {
-                final int chunk = Math.min(bytes, DEFAULT_BUFFER_SIZE);
+                int chunk = Math.min(bytes, DEFAULT_BUFFER_SIZE);
                 output.write(data, offset, chunk);
                 bytes -= chunk;
                 offset += chunk;

fine-commons-io/src/com/fr/third/org/apache/commons/io/Java7Support.java

@@ -0,0 +1,190 @@
+package com.fr.third.org.apache.commons.io;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Array;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+/**
+ * Java7 feature detection and reflection based feature access.
+ * <p/>
+ * Taken from maven-shared-utils, only for private usage until we go full java7
+ */
+class Java7Support {
+
+    private static final boolean IS_JAVA7;
+
+    private static Method isSymbolicLink;
+
+    private static Method delete;
+
+    private static Method toPath;
+
+    private static Method exists;
+
+    private static Method toFile;
+
+    private static Method readSymlink;
+
+    private static Method createSymlink;
+
+    private static Object emptyLinkOpts;
+
+    private static Object emptyFileAttributes;
+
+    static {
+        boolean isJava7x = true;
+        try {
+            ClassLoader cl = Thread.currentThread().getContextClassLoader();
+            Class<?> files = cl.loadClass("java.nio.file.Files");
+            Class<?> path = cl.loadClass("java.nio.file.Path");
+            Class<?> fa = cl.loadClass("java.nio.file.attribute.FileAttribute");
+            Class<?> linkOption = cl.loadClass("java.nio.file.LinkOption");
+            isSymbolicLink = files.getMethod("isSymbolicLink", path);
+            delete = files.getMethod("delete", path);
+            readSymlink = files.getMethod("readSymbolicLink", path);
+
+            emptyFileAttributes = Array.newInstance(fa, 0);
+            createSymlink = files.getMethod("createSymbolicLink", path, path, emptyFileAttributes.getClass());
+            emptyLinkOpts = Array.newInstance(linkOption, 0);
+            exists = files.getMethod("exists", path, emptyLinkOpts.getClass());
+            toPath = File.class.getMethod("toPath");
+            toFile = path.getMethod("toFile");
+        } catch (ClassNotFoundException e) {
+            isJava7x = false;
+        } catch (NoSuchMethodException e) {
+            isJava7x = false;
+        }
+        IS_JAVA7 = isJava7x;
+    }
+
+    /**
+     * Invokes java7 isSymbolicLink
+     * @param file The file to check
+     * @return true if the file is a symbolic link
+     */
+    public static boolean isSymLink(File file) {
+        try {
+            Object path = toPath.invoke(file);
+            Boolean result = (Boolean) isSymbolicLink.invoke(null, path);
+            return result.booleanValue();
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * Reads the target of a symbolic link
+     * @param symlink The symlink to read
+     * @return The location the symlink is pointing to
+     * @throws IOException Upon failure
+     */
+
+    public static File readSymbolicLink(File symlink)
+            throws IOException {
+        try {
+            Object path = toPath.invoke(symlink);
+            Object resultPath = readSymlink.invoke(null, path);
+            return (File) toFile.invoke(resultPath);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
+    /**
+     * Indicates if a symlunk target exists
+     * @param file The symlink file
+     * @return true if the target exists
+     * @throws IOException upon error
+     */
+    private static boolean exists(File file)
+            throws IOException {
+        try {
+            Object path = toPath.invoke(file);
+            final Boolean result = (Boolean) exists.invoke(null, path, emptyLinkOpts);
+            return result.booleanValue();
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw (RuntimeException) e.getTargetException();
+        }
+
+    }
+
+    /**
+     * Creates a symbolic link
+     * @param symlink The symlink to create
+     * @param target Where it should point
+     * @return The newly created symlink
+     * @throws IOException upon error
+     */
+    public static File createSymbolicLink(File symlink, File target)
+            throws IOException {
+        try {
+            if (!exists(symlink)) {
+                Object link = toPath.invoke(symlink);
+                Object path = createSymlink.invoke(null, link, toPath.invoke(target), emptyFileAttributes);
+                return (File) toFile.invoke(path);
+            }
+            return symlink;
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            final Throwable targetException = e.getTargetException();
+            throw (IOException) targetException;
+        }
+
+    }
+
+    /**
+     * Performs a nio delete
+     *
+     * @param file the file to delete
+     * @throws IOException Upon error
+     */
+    public static void delete(File file)
+            throws IOException {
+        try {
+            Object path = toPath.invoke(file);
+            delete.invoke(null, path);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw (IOException) e.getTargetException();
+        }
+    }
+
+    /**
+     * Indicates if the current vm has java7 lubrary support
+     * @return true if java7 library support
+     */
+    public static boolean isAtLeastJava7() {
+        return IS_JAVA7;
+    }
+
+}

fine-commons-io/src/com/fr/third/org/apache/commons/io/LineIterator.java

@@ -17,7 +17,6 @@
 package com.fr.third.org.apache.commons.io;
 
 import java.io.BufferedReader;
-import java.io.Closeable;
 import java.io.IOException;
 import java.io.Reader;
 import java.util.Iterator;
@@ -45,9 +44,10 @@ import java.util.NoSuchElementException;
  * }
  * </pre>
  *
+ * @version $Id: LineIterator.java 1471767 2013-04-24 23:24:19Z sebb $
  * @since 1.2
  */
-public class LineIterator implements Iterator<String>, Closeable {
+public class LineIterator implements Iterator<String> {
 
     // N.B. This class deliberately does not implement Iterable, see https://issues.apache.org/jira/browse/IO-181
 
@@ -84,7 +84,6 @@ public class LineIterator implements Iterator<String>, Closeable {
      * @return {@code true} if the Reader has more lines
      * @throws IllegalStateException if an IO exception occurs
      */
-    @Override
     public boolean hasNext() {
         if (cachedLine != null) {
             return true;
@@ -103,11 +102,7 @@ public class LineIterator implements Iterator<String>, Closeable {
                     }
                 }
             } catch(final IOException ioe) {
-                try {
                 close();
-                } catch (final IOException e) {
-                    ioe.addSuppressed(e);
-                }
                 throw new IllegalStateException(ioe);
             }
         }
@@ -129,7 +124,6 @@ public class LineIterator implements Iterator<String>, Closeable {
      * @return the next line from the input
      * @throws NoSuchElementException if there is no line to return
      */
-    @Override
     public String next() {
         return nextLine();
     }
@@ -150,21 +144,16 @@ public class LineIterator implements Iterator<String>, Closeable {
     }
 
     /**
-     * Closes the underlying {@code Reader}.
+     * Closes the underlying <code>Reader</code> quietly.
      * This method is useful if you only want to process the first few
      * lines of a larger file. If you do not close the iterator
-     * then the {@code Reader} remains open.
+     * then the <code>Reader</code> remains open.
      * This method can safely be called multiple times.
-     *
-     * @throws IOException if closing the underlying {@code Reader} fails.
      */
-    @Override
+    public void close() {
-    public void close() throws IOException {
         finished = true;
+        IOUtils.closeQuietly(bufferedReader);
         cachedLine = null;
-        if (this.bufferedReader != null) {
-            this.bufferedReader.close();
-        }
     }
 
     /**
@@ -172,29 +161,20 @@ public class LineIterator implements Iterator<String>, Closeable {
      *
      * @throws UnsupportedOperationException always
      */
-    @Override
     public void remove() {
         throw new UnsupportedOperationException("Remove unsupported on LineIterator");
     }
 
     //-----------------------------------------------------------------------
     /**
-     * Closes a {@code LineIterator} quietly.
+     * Closes the iterator, handling null and ignoring exceptions.
      *
-     * @param iterator The iterator to close, or {@code null}.
+     * @param iterator  the iterator to close
-     * @deprecated As of 2.6 removed without replacement. Please use the try-with-resources statement or handle
-     * suppressed exceptions manually.
-     * @see Throwable#addSuppressed(java.lang.Throwable)
      */
-    @Deprecated
     public static void closeQuietly(final LineIterator iterator) {
-        try {
         if (iterator != null) {
             iterator.close();
         }
-        } catch(final IOException e) {
-            // Suppressed.
-        }
     }
 
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/ThreadMonitor.java

@@ -36,6 +36,7 @@ package com.fr.third.org.apache.commons.io;
  *       }
  * </pre>
  *
+ * @version  $Id: ThreadMonitor.java 1718945 2015-12-09 19:51:14Z krosenvold $
  */
 class ThreadMonitor implements Runnable {
 
@@ -102,7 +103,6 @@ class ThreadMonitor implements Runnable {
      *
      * @see Runnable#run()
      */
-    @Override
     public void run() {
         try {
             sleep(timeout);
@@ -117,12 +117,12 @@ class ThreadMonitor implements Runnable {
      *
      * This method exists because Thread.sleep(100) can sleep for 0, 70, 100 or 200ms or anything else
      * it deems appropriate. Read the docs on Thread.sleep for further interesting details.
-     *
+     * @
      * @param ms the number of milliseconds to sleep for
      * @throws InterruptedException if interrupted
      */
-    private static void sleep(final long ms) throws InterruptedException {
+    private static void sleep(long ms) throws InterruptedException {
-        final long finishAt = System.currentTimeMillis() + ms;
+        long finishAt = System.currentTimeMillis() + ms;
         long remaining = ms;
         do {
             Thread.sleep(remaining);

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/AbstractFileComparator.java

@@ -25,6 +25,7 @@ import java.util.List;
 /**
  * Abstract file {@link Comparator} which provides sorting for file arrays and lists.
  *
+ * @version $Id: AbstractFileComparator.java 1415850 2012-11-30 20:51:39Z ggregory $
  * @since 2.0
  */
 abstract class AbstractFileComparator implements Comparator<File> {

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/CompositeFileComparator.java

@@ -39,6 +39,7 @@ import java.util.List;
  *       comparator.sort(list);
  * </pre>
  *
+ * @version $Id: CompositeFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 2.0
  */
 public class CompositeFileComparator extends AbstractFileComparator implements Serializable {
@@ -72,7 +73,7 @@ public class CompositeFileComparator extends AbstractFileComparator implements S
         if (delegates == null) {
             this.delegates = (Comparator<File>[]) NO_COMPARATORS; //1
         } else {
-            final List<Comparator<File>> list = new ArrayList<>();
+            final List<Comparator<File>> list = new ArrayList<Comparator<File>>();
             for (final Comparator<File> comparator : delegates) {
                 list.add(comparator);
             }
@@ -88,7 +89,6 @@ public class CompositeFileComparator extends AbstractFileComparator implements S
      * @return the first non-zero result returned from
      * the delegate comparators or zero.
      */
-    @Override
     public int compare(final File file1, final File file2) {
         int result = 0;
         for (final Comparator<File> delegate : delegates) {

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/DefaultFileComparator.java

@@ -41,6 +41,7 @@ import java.util.Comparator;
  * </pre>
  * <p>
  *
+ * @version $Id: DefaultFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class DefaultFileComparator extends AbstractFileComparator implements Serializable {
@@ -61,7 +62,6 @@ public class DefaultFileComparator extends AbstractFileComparator implements Ser
      * @return the result of calling file1's
      * {@link File#compareTo(File)} with file2 as the parameter.
      */
-    @Override
     public int compare(final File file1, final File file2) {
         return file1.compareTo(file2);
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/DirectoryFileComparator.java

@@ -40,6 +40,7 @@ import java.util.Comparator;
  * </pre>
  * <p>
  *
+ * @version $Id: DirectoryFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 2.0
  */
 public class DirectoryFileComparator extends AbstractFileComparator implements Serializable {
@@ -60,7 +61,6 @@ public class DirectoryFileComparator extends AbstractFileComparator implements S
      * @return the result of calling file1's
      * {@link File#compareTo(File)} with file2 as the parameter.
      */
-    @Override
     public int compare(final File file1, final File file2) {
         return getType(file1) - getType(file2);
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/ExtensionFileComparator.java

@@ -20,8 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.Comparator;
 
-import com.fr.third.org.apache.commons.io.FilenameUtils;
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.FilenameUtils;
 import com.fr.third.org.apache.commons.io.IOCase;
 
@@ -50,6 +48,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * </pre>
  * <p>
  *
+ * @version $Id: ExtensionFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class ExtensionFileComparator extends AbstractFileComparator implements Serializable {
@@ -106,7 +105,6 @@ public class ExtensionFileComparator extends AbstractFileComparator implements S
      * is greater than the second file.
      * 
      */
-    @Override
     public int compare(final File file1, final File file2) {
         final String suffix1 = FilenameUtils.getExtension(file1.getName());
         final String suffix2 = FilenameUtils.getExtension(file2.getName());

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/LastModifiedFileComparator.java

@@ -42,6 +42,7 @@ import java.util.Comparator;
  * </pre>
  * <p>
  *
+ * @version $Id: LastModifiedFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class LastModifiedFileComparator extends AbstractFileComparator implements Serializable {
@@ -65,7 +66,6 @@ public class LastModifiedFileComparator extends AbstractFileComparator implement
      * is greater than the second file.
      * 
      */
-    @Override
     public int compare(final File file1, final File file2) {
         final long result = file1.lastModified() - file2.lastModified();
         if (result < 0) {

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/NameFileComparator.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.Comparator;
 
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.IOCase;
 
 /**
@@ -47,6 +46,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * </pre>
  * <p>
  *
+ * @version $Id: NameFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class NameFileComparator extends AbstractFileComparator implements Serializable {
@@ -100,7 +100,6 @@ public class NameFileComparator extends AbstractFileComparator implements Serial
      * same and a positive value if the first files name
      * is greater than the second file.
      */
-    @Override
     public int compare(final File file1, final File file2) {
         return caseSensitivity.checkCompareTo(file1.getName(), file2.getName());
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/PathFileComparator.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.Comparator;
 
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.IOCase;
 
 /**
@@ -47,6 +46,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * </pre>
  * <p>
  *
+ * @version $Id: PathFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class PathFileComparator extends AbstractFileComparator implements Serializable {
@@ -101,7 +101,6 @@ public class PathFileComparator extends AbstractFileComparator implements Serial
      * is greater than the second file.
      * 
      */
-    @Override
     public int compare(final File file1, final File file2) {
         return caseSensitivity.checkCompareTo(file1.getPath(), file2.getPath());
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/ReverseComparator.java

@@ -24,6 +24,7 @@ import java.util.Comparator;
  * Reverses the result of comparing two objects using
  * the delegate {@link Comparator}.
  *
+ * @version $Id: ReverseComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 class ReverseComparator extends AbstractFileComparator implements Serializable {
@@ -32,7 +33,7 @@ class ReverseComparator extends AbstractFileComparator implements Serializable {
     private final Comparator<File> delegate;
 
     /**
-     * Construct an instance with the specified delegate {@link Comparator}.
+     * Construct an instance with the sepecified delegate {@link Comparator}.
      *
      * @param delegate The comparator to delegate to
      */
@@ -51,7 +52,6 @@ class ReverseComparator extends AbstractFileComparator implements Serializable {
      * @return the result from the delegate {@link Comparator#compare(Object, Object)}
      * reversing the value (i.e. positive becomes negative and vice versa)
      */
-    @Override
     public int compare(final File file1, final File file2) {
         return delegate.compare(file2, file1); // parameters switched round
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/SizeFileComparator.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.Comparator;
 
-import com.fr.third.org.apache.commons.io.FileUtils;
 import com.fr.third.org.apache.commons.io.FileUtils;
 
 /**
@@ -47,6 +46,7 @@ import com.fr.third.org.apache.commons.io.FileUtils;
  * <strong>N.B.</strong> Directories are treated as <b>zero size</b> unless
  * <code>sumDirectoryContents</code> is {@code true}.
  *
+ * @version $Id: SizeFileComparator.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class SizeFileComparator extends AbstractFileComparator implements Serializable {
@@ -88,7 +88,7 @@ public class SizeFileComparator extends AbstractFileComparator implements Serial
      * If the <code>sumDirectoryContents</code> is {@code true} The size of
      * directories is calculated using  {@link FileUtils#sizeOfDirectory(File)}.
      *
-     * @param sumDirectoryContents {@code true} if the sum of the directories' contents
+     * @param sumDirectoryContents {@code true} if the sum of the directoryies contents
      *  should be calculated, otherwise {@code false} if directories should be treated
      *  as size zero (see {@link FileUtils#sizeOfDirectory(File)}).
      */
@@ -107,7 +107,6 @@ public class SizeFileComparator extends AbstractFileComparator implements Serial
      * is greater than the second file.
      * 
      */
-    @Override
     public int compare(final File file1, final File file2) {
         long size1 = 0;
         if (file1.isDirectory()) {

fine-commons-io/src/com/fr/third/org/apache/commons/io/comparator/package.html

@@ -35,9 +35,11 @@ for {@link java.io.File}s.
 <p>
   ...alternatively you can do this in one line:
 </p>
+<p>
   <pre>
         File[] files = NameFileComparator.NAME_COMPARATOR.sort(dir.listFiles());
   </pre>
+</p>
 
 <h3>Composite Comparator</h3>
 <p>
@@ -48,6 +50,7 @@ for {@link java.io.File}s.
   For example, to sort an array of files by type (i.e. directory or file)
   and then by name:
 </p>
+<p>
   <pre>
         CompositeFileComparator comparator =
                         new CompositeFileComparator(
@@ -56,12 +59,12 @@ for {@link java.io.File}s.
         File[] files = dir.listFiles();
         comparator.sort(files);
   </pre>
+</p>
 
 <h3>Singleton Instances (thread-safe)</h3>
 <p>
  The {@link java.util.Comparator} implementations have some <i>convenience</i>
  singleton(<i>thread-safe</i>) instances ready to use:
-</p>
  <ul>
     <li><a href="DefaultFileComparator.html">DefaultFileComparator</a> - default file compare:
         <ul>
@@ -76,10 +79,10 @@ for {@link java.io.File}s.
     <li><a href="DirectoryFileComparator.html">DirectoryFileComparator</a> - compare by type (directory or file):
         <ul>
            <li><a href="DirectoryFileComparator.html#DIRECTORY_COMPARATOR">DIRECTORY_COMPARATOR</a>
-              - Compare using <code>File.isDirectory()</code> method (directories &lt; files).
+               - Compare using <code>File.isDirectory()</code> method (directories < files).
            </li>
            <li><a href="DirectoryFileComparator.html#DIRECTORY_REVERSE">DIRECTORY_REVERSE</a>
-              - Reverse compare of <code>File.isDirectory()</code> method  (directories &gt;files).
+               - Reverse compare of <code>File.isDirectory()</code> method  (directories > files).
            </li>
         </ul>
     </li>
@@ -179,6 +182,7 @@ for {@link java.io.File}s.
         </ul>
     </li>
  </ul>
+</p>
 
 </body>
 </html>

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/AbstractFileFilter.java

@@ -26,7 +26,7 @@ import java.io.File;
  * otherwise your class will infinitely loop.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: AbstractFileFilter.java 1415850 2012-11-30 20:51:39Z ggregory $
  */
 public abstract class AbstractFileFilter implements IOFileFilter {
 
@@ -36,7 +36,6 @@ public abstract class AbstractFileFilter implements IOFileFilter {
      * @param file  the File to check
      * @return true if this file matches the test
      */
-    @Override
     public boolean accept(final File file) {
         return accept(file.getParentFile(), file.getName());
     }
@@ -48,15 +47,14 @@ public abstract class AbstractFileFilter implements IOFileFilter {
      * @param name  the filename within the directory to check
      * @return true if this file matches the test
      */
-    @Override
     public boolean accept(final File dir, final String name) {
         return accept(new File(dir, name));
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/AgeFileFilter.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.Date;
 
-import com.fr.third.org.apache.commons.io.FileUtils;
 import com.fr.third.org.apache.commons.io.FileUtils;
 
 /**
@@ -40,6 +39,7 @@ import com.fr.third.org.apache.commons.io.FileUtils;
  * }
  * </pre>
  *
+ * @version $Id: AgeFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#ageFileFilter(Date)
  * @see FileFilterUtils#ageFileFilter(File)
  * @see FileFilterUtils#ageFileFilter(long)
@@ -107,7 +107,7 @@ public class AgeFileFilter extends AbstractFileFilter implements Serializable {
      * a certain File (whose last modification time will be used as reference).
      *
      * @param cutoffReference  the file whose last modification
-     *        time is used as the threshold age of the files
+     *        time is usesd as the threshold age of the files
      */
     public AgeFileFilter(final File cutoffReference) {
         this(cutoffReference, true);
@@ -119,7 +119,7 @@ public class AgeFileFilter extends AbstractFileFilter implements Serializable {
      * reference).
      *
      * @param cutoffReference  the file whose last modification
-     *        time is used as the threshold age of the files
+     *        time is usesd as the threshold age of the files
      * @param acceptOlder  if true, older files (at or before the cutoff)
      * are accepted, else newer ones (after the cutoff).
      */
@@ -147,9 +147,9 @@ public class AgeFileFilter extends AbstractFileFilter implements Serializable {
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/AndFileFilter.java

@@ -30,7 +30,7 @@ import java.util.List;
  * {@code false}.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: AndFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  *
  * @see FileFilterUtils#and(IOFileFilter...)
  */
@@ -49,7 +49,7 @@ public class AndFileFilter
      * @since 1.1
      */
     public AndFileFilter() {
-        this.fileFilters = new ArrayList<>();
+        this.fileFilters = new ArrayList<IOFileFilter>();
     }
 
     /**
@@ -61,9 +61,9 @@ public class AndFileFilter
      */
     public AndFileFilter(final List<IOFileFilter> fileFilters) {
         if (fileFilters == null) {
-            this.fileFilters = new ArrayList<>();
+            this.fileFilters = new ArrayList<IOFileFilter>();
         } else {
-            this.fileFilters = new ArrayList<>(fileFilters);
+            this.fileFilters = new ArrayList<IOFileFilter>(fileFilters);
         }
     }
 
@@ -78,7 +78,7 @@ public class AndFileFilter
         if (filter1 == null || filter2 == null) {
             throw new IllegalArgumentException("The filters must not be null");
         }
-        this.fileFilters = new ArrayList<>(2);
+        this.fileFilters = new ArrayList<IOFileFilter>(2);
         addFileFilter(filter1);
         addFileFilter(filter2);
     }
@@ -86,7 +86,6 @@ public class AndFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public void addFileFilter(final IOFileFilter ioFileFilter) {
         this.fileFilters.add(ioFileFilter);
     }
@@ -94,7 +93,6 @@ public class AndFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public List<IOFileFilter> getFileFilters() {
         return Collections.unmodifiableList(this.fileFilters);
     }
@@ -102,7 +100,6 @@ public class AndFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public boolean removeFileFilter(final IOFileFilter ioFileFilter) {
         return this.fileFilters.remove(ioFileFilter);
     }
@@ -110,7 +107,6 @@ public class AndFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public void setFileFilters(final List<IOFileFilter> fileFilters) {
         this.fileFilters.clear();
         this.fileFilters.addAll(fileFilters);
@@ -149,9 +145,9 @@ public class AndFileFilter
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/CanReadFileFilter.java

@@ -58,7 +58,7 @@ import java.io.Serializable;
  * </pre>
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: CanReadFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  */
 public class CanReadFileFilter extends AbstractFileFilter implements Serializable {
 
@@ -75,7 +75,7 @@ public class CanReadFileFilter extends AbstractFileFilter implements Serializabl
                                                 CanWriteFileFilter.CANNOT_WRITE);
 
     /**
-     * Restrictive constructor.
+     * Restrictive consructor.
      */
     protected CanReadFileFilter() {
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/CanWriteFileFilter.java

@@ -50,7 +50,7 @@ import java.io.Serializable;
  *    <code>CanReadFileFilter.READ_ONLY</code>.
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: CanWriteFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  */
 public class CanWriteFileFilter extends AbstractFileFilter implements Serializable {
 
@@ -63,7 +63,7 @@ public class CanWriteFileFilter extends AbstractFileFilter implements Serializab
     public static final IOFileFilter CANNOT_WRITE = new NotFileFilter(CAN_WRITE);
 
     /**
-     * Restrictive constructor.
+     * Restrictive consructor.
      */
     protected CanWriteFileFilter() {
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/ConditionalFileFilter.java

@@ -22,7 +22,7 @@ import java.util.List;
  * Defines operations for conditional file filters.
  *
  * @since 1.1
- * @version $Id$
+ * @version $Id: ConditionalFileFilter.java 1307462 2012-03-30 15:13:11Z ggregory $
  */
 public interface ConditionalFileFilter {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/DelegateFileFilter.java

@@ -25,7 +25,7 @@ import java.io.Serializable;
  * This class turns a Java FileFilter or FilenameFilter into an IO FileFilter.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: DelegateFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  *
  * @see FileFilterUtils#asFileFilter(FileFilter)
  * @see FileFilterUtils#asFileFilter(FilenameFilter)
@@ -96,9 +96,9 @@ public class DelegateFileFilter extends AbstractFileFilter implements Serializab
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/DirectoryFileFilter.java

@@ -34,7 +34,7 @@ import java.io.Serializable;
  * </pre>
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: DirectoryFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  *
  * @see FileFilterUtils#directoryFileFilter()
  */
@@ -55,7 +55,7 @@ public class DirectoryFileFilter extends AbstractFileFilter implements Serializa
     public static final IOFileFilter INSTANCE = DIRECTORY;
 
     /**
-     * Restrictive constructor.
+     * Restrictive consructor.
      */
     protected DirectoryFileFilter() {
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/EmptyFileFilter.java

@@ -49,7 +49,7 @@ import java.io.Serializable;
  * </pre>
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: EmptyFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  */
 public class EmptyFileFilter extends AbstractFileFilter implements Serializable {
 
@@ -62,7 +62,7 @@ public class EmptyFileFilter extends AbstractFileFilter implements Serializable
     public static final IOFileFilter NOT_EMPTY = new NotFileFilter(EMPTY);
 
     /**
-     * Restrictive constructor.
+     * Restrictive consructor.
      */
     protected EmptyFileFilter() {
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/FalseFileFilter.java

@@ -23,7 +23,7 @@ import java.io.Serializable;
  * A file filter that always returns false.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: FalseFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  *
  * @see FileFilterUtils#falseFileFilter()
  */
@@ -44,7 +44,7 @@ public class FalseFileFilter implements IOFileFilter, Serializable {
     public static final IOFileFilter INSTANCE = FALSE;
 
     /**
-     * Restrictive constructor.
+     * Restrictive consructor.
      */
     protected FalseFileFilter() {
     }
@@ -55,7 +55,6 @@ public class FalseFileFilter implements IOFileFilter, Serializable {
      * @param file  the file to check (ignored)
      * @return false
      */
-    @Override
     public boolean accept(final File file) {
         return false;
     }
@@ -67,7 +66,6 @@ public class FalseFileFilter implements IOFileFilter, Serializable {
      * @param name  the filename (ignored)
      * @return false
      */
-    @Override
     public boolean accept(final File dir, final String name) {
         return false;
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/FileFileFilter.java

@@ -34,7 +34,7 @@ import java.io.Serializable;
  * </pre>
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: FileFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#fileFileFilter()
  */
 public class FileFileFilter extends AbstractFileFilter implements Serializable {
@@ -44,7 +44,7 @@ public class FileFileFilter extends AbstractFileFilter implements Serializable {
     public static final IOFileFilter FILE = new FileFileFilter();
 
     /**
-     * Restrictive constructor.
+     * Restrictive consructor.
      */
     protected FileFileFilter() {
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/FileFilterUtils.java

@@ -27,7 +27,6 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.IOCase;
 
 /**
@@ -36,7 +35,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * every class you use.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: FileFilterUtils.java 1471767 2013-04-24 23:24:19Z sebb $
  */
 public class FileFilterUtils {
 
@@ -81,7 +80,7 @@ public class FileFilterUtils {
         if (files == null) {
             return new File[0];
         }
-        final List<File> acceptedFiles = new ArrayList<>();
+        final List<File> acceptedFiles = new ArrayList<File>();
         for (final File file : files) {
             if (file == null) {
                 throw new IllegalArgumentException("file array contains null");
@@ -211,7 +210,7 @@ public class FileFilterUtils {
      */
     public static Set<File> filterSet(final IOFileFilter filter, final File... files) {
         final File[] acceptedFiles = filter(filter, files);
-        return new HashSet<>(Arrays.asList(acceptedFiles));
+        return new HashSet<File>(Arrays.asList(acceptedFiles));
     }
 
     /**
@@ -450,7 +449,7 @@ public class FileFilterUtils {
         if (filters == null) {
             throw new IllegalArgumentException("The filters must not be null");
         }
-        final List<IOFileFilter> list = new ArrayList<>(filters.length);
+        final List<IOFileFilter> list = new ArrayList<IOFileFilter>(filters.length);
         for (int i = 0; i < filters.length; i++) {
             if (filters[i] == null) {
                 throw new IllegalArgumentException("The filter[" + i + "] is null");
@@ -519,8 +518,8 @@ public class FileFilterUtils {
 
     //-----------------------------------------------------------------------
     /**
-     * Returns a filter that returns true if the file was last modified before
+     * Returns a filter that returns true if the file was last modified after
-     * or at the specified cutoff time.
+     * the specified cutoff time.
      *
      * @param cutoff  the time threshold
      * @return an appropriately configured age file filter
@@ -545,8 +544,8 @@ public class FileFilterUtils {
     }
 
     /**
-     * Returns a filter that returns true if the file was last modified before
+     * Returns a filter that returns true if the file was last modified after
-     * or at the specified cutoff date.
+     * the specified cutoff date.
      *
      * @param cutoffDate  the time threshold
      * @return an appropriately configured age file filter
@@ -571,11 +570,11 @@ public class FileFilterUtils {
     }
 
     /**
-     * Returns a filter that returns true if the file was last modified before
+     * Returns a filter that returns true if the file was last modified after
-     * or at the same time as the specified reference file.
+     * the specified reference file.
      *
      * @param cutoffReference  the file whose last modification
-     *        time is used as the threshold age of the files
+     *        time is usesd as the threshold age of the files
      * @return an appropriately configured age file filter
      * @see AgeFileFilter
      * @since 1.2
@@ -588,7 +587,7 @@ public class FileFilterUtils {
      * Returns a filter that filters files based on a cutoff reference file.
      *
      * @param cutoffReference  the file whose last modification
-     *        time is used as the threshold age of the files
+     *        time is usesd as the threshold age of the files
      * @param acceptOlder  if true, older files get accepted, if false, newer
      * @return an appropriately configured age file filter
      * @see AgeFileFilter

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/HiddenFileFilter.java

@@ -46,7 +46,7 @@ import java.io.Serializable;
  * </pre>
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: HiddenFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  */
 public class HiddenFileFilter extends AbstractFileFilter implements Serializable {
 
@@ -59,7 +59,7 @@ public class HiddenFileFilter extends AbstractFileFilter implements Serializable
     public static final IOFileFilter VISIBLE = new NotFileFilter(HIDDEN);
 
     /**
-     * Restrictive constructor.
+     * Restrictive consructor.
      */
     protected HiddenFileFilter() {
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/IOFileFilter.java

@@ -25,7 +25,7 @@ import java.io.FilenameFilter;
  * interfaces together.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: IOFileFilter.java 1471767 2013-04-24 23:24:19Z sebb $
  */
 public interface IOFileFilter extends FileFilter, FilenameFilter {
 
@@ -37,7 +37,6 @@ public interface IOFileFilter extends FileFilter, FilenameFilter {
      * @param file  the File to check
      * @return true if this file matches the test
      */
-    @Override
     boolean accept(File file);
 
     /**
@@ -49,7 +48,6 @@ public interface IOFileFilter extends FileFilter, FilenameFilter {
      * @param name  the filename within the directory to check
      * @return true if this file matches the test
      */
-    @Override
     boolean accept(File dir, String name);
 
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/MagicNumberFileFilter.java

@@ -23,6 +23,8 @@ import java.io.Serializable;
 import java.nio.charset.Charset;
 import java.util.Arrays;
 
+import com.fr.third.org.apache.commons.io.IOUtils;
+
 /**
  * <p>
  * File filter for matching files containing a "magic number". A magic number
@@ -232,19 +234,20 @@ public class MagicNumberFileFilter extends AbstractFileFilter implements
     @Override
     public boolean accept(final File file) {
         if (file != null && file.isFile() && file.canRead()) {
+            RandomAccessFile randomAccessFile = null;
             try {
-                try (RandomAccessFile randomAccessFile = new RandomAccessFile(file, "r")) {
                 final byte[] fileBytes = new byte[this.magicNumbers.length];
+                randomAccessFile = new RandomAccessFile(file, "r");
                 randomAccessFile.seek(byteOffset);
                 final int read = randomAccessFile.read(fileBytes);
                 if (read != magicNumbers.length) {
                     return false;
                 }
                 return Arrays.equals(this.magicNumbers, fileBytes);
-                }
+            } catch (final IOException ioe) {
-            }
-            catch (final IOException ioe) {
                 // Do nothing, fall through and do not accept file
+            } finally {
+                IOUtils.closeQuietly(randomAccessFile);
             }
         }
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/NameFileFilter.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.List;
 
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.IOCase;
 
 /**
@@ -38,7 +37,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * </pre>
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: NameFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#nameFileFilter(String)
  * @see FileFilterUtils#nameFileFilter(String, IOCase)
  */
@@ -167,9 +166,9 @@ public class NameFileFilter extends AbstractFileFilter implements Serializable {
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/NotFileFilter.java

@@ -23,7 +23,7 @@ import java.io.Serializable;
  * This filter produces a logical NOT of the filters specified.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: NotFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#notFileFilter(IOFileFilter)
  */
 public class NotFileFilter extends AbstractFileFilter implements Serializable {
@@ -69,9 +69,9 @@ public class NotFileFilter extends AbstractFileFilter implements Serializable {
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/OrFileFilter.java

@@ -30,7 +30,7 @@ import java.util.List;
  * {@code true}.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: OrFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#or(IOFileFilter...)
  */
 public class OrFileFilter
@@ -47,7 +47,7 @@ public class OrFileFilter
      * @since 1.1
      */
     public OrFileFilter() {
-        this.fileFilters = new ArrayList<>();
+        this.fileFilters = new ArrayList<IOFileFilter>();
     }
 
     /**
@@ -59,9 +59,9 @@ public class OrFileFilter
      */
     public OrFileFilter(final List<IOFileFilter> fileFilters) {
         if (fileFilters == null) {
-            this.fileFilters = new ArrayList<>();
+            this.fileFilters = new ArrayList<IOFileFilter>();
         } else {
-            this.fileFilters = new ArrayList<>(fileFilters);
+            this.fileFilters = new ArrayList<IOFileFilter>(fileFilters);
         }
     }
 
@@ -76,7 +76,7 @@ public class OrFileFilter
         if (filter1 == null || filter2 == null) {
             throw new IllegalArgumentException("The filters must not be null");
         }
-        this.fileFilters = new ArrayList<>(2);
+        this.fileFilters = new ArrayList<IOFileFilter>(2);
         addFileFilter(filter1);
         addFileFilter(filter2);
     }
@@ -84,7 +84,6 @@ public class OrFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public void addFileFilter(final IOFileFilter ioFileFilter) {
         this.fileFilters.add(ioFileFilter);
     }
@@ -92,7 +91,6 @@ public class OrFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public List<IOFileFilter> getFileFilters() {
         return Collections.unmodifiableList(this.fileFilters);
     }
@@ -100,7 +98,6 @@ public class OrFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public boolean removeFileFilter(final IOFileFilter ioFileFilter) {
         return this.fileFilters.remove(ioFileFilter);
     }
@@ -108,7 +105,6 @@ public class OrFileFilter
     /**
      * {@inheritDoc}
      */
-    @Override
     public void setFileFilters(final List<IOFileFilter> fileFilters) {
         this.fileFilters.clear();
         this.fileFilters.addAll(fileFilters);
@@ -141,9 +137,9 @@ public class OrFileFilter
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/PrefixFileFilter.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.List;
 
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.IOCase;
 
 /**
@@ -38,7 +37,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * </pre>
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: PrefixFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#prefixFileFilter(String)
  * @see FileFilterUtils#prefixFileFilter(String, IOCase)
  */
@@ -174,9 +173,9 @@ public class PrefixFileFilter extends AbstractFileFilter implements Serializable
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/RegexFileFilter.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.regex.Pattern;
 
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.IOCase;
 
 /**
@@ -40,6 +39,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * }
  * </pre>
  *
+ * @version $Id: RegexFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class RegexFileFilter extends AbstractFileFilter implements Serializable {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/SizeFileFilter.java

@@ -34,6 +34,7 @@ import java.io.Serializable;
  * }
  * </pre>
  *
+ * @version $Id: SizeFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.2
  * @see FileFilterUtils#sizeFileFilter(long)
  * @see FileFilterUtils#sizeFileFilter(long, boolean)
@@ -94,9 +95,9 @@ public class SizeFileFilter extends AbstractFileFilter implements Serializable {
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/SuffixFileFilter.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.List;
 
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.IOCase;
 
 /**
@@ -39,7 +38,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * </pre>
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: SuffixFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#suffixFileFilter(String)
  * @see FileFilterUtils#suffixFileFilter(String, IOCase)
  */
@@ -81,7 +80,7 @@ public class SuffixFileFilter extends AbstractFileFilter implements Serializable
     }
 
     /**
-     * Constructs a new Suffix file filter for an array of suffixes.
+     * Constructs a new Suffix file filter for an array of suffixs.
      * <p>
      * The array is not cloned, so could be changed after constructing the
      * instance. This would be inadvisable however.
@@ -94,7 +93,7 @@ public class SuffixFileFilter extends AbstractFileFilter implements Serializable
     }
 
     /**
-     * Constructs a new Suffix file filter for an array of suffixes
+     * Constructs a new Suffix file filter for an array of suffixs
      * specifying case-sensitivity.
      *
      * @param suffixes  the suffixes to allow, must not be null
@@ -175,9 +174,9 @@ public class SuffixFileFilter extends AbstractFileFilter implements Serializable
     }
 
     /**
-     * Provide a String representation of this file filter.
+     * Provide a String representaion of this file filter.
      *
-     * @return a String representation
+     * @return a String representaion
      */
     @Override
     public String toString() {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/TrueFileFilter.java

@@ -23,7 +23,7 @@ import java.io.Serializable;
  * A file filter that always returns true.
  *
  * @since 1.0
- * @version $Id$
+ * @version $Id: TrueFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @see FileFilterUtils#trueFileFilter()
  */
 public class TrueFileFilter implements IOFileFilter, Serializable {
@@ -54,7 +54,6 @@ public class TrueFileFilter implements IOFileFilter, Serializable {
      * @param file  the file to check (ignored)
      * @return true
      */
-    @Override
     public boolean accept(final File file) {
         return true;
     }
@@ -66,7 +65,6 @@ public class TrueFileFilter implements IOFileFilter, Serializable {
      * @param name  the filename (ignored)
      * @return true
      */
-    @Override
     public boolean accept(final File dir, final String name) {
         return true;
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/WildcardFileFilter.java

@@ -20,8 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.List;
 
-import com.fr.third.org.apache.commons.io.FilenameUtils;
-import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.FilenameUtils;
 import com.fr.third.org.apache.commons.io.IOCase;
 
@@ -47,6 +45,7 @@ import com.fr.third.org.apache.commons.io.IOCase;
  * }
  * </pre>
  *
+ * @version $Id: WildcardFileFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.3
  */
 public class WildcardFileFilter extends AbstractFileFilter implements Serializable {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/WildcardFilter.java

@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.Serializable;
 import java.util.List;
 
-import com.fr.third.org.apache.commons.io.FilenameUtils;
 import com.fr.third.org.apache.commons.io.FilenameUtils;
 
 /**
@@ -45,9 +44,10 @@ import com.fr.third.org.apache.commons.io.FilenameUtils;
  * }
  * </pre>
  *
+ * @version $Id: WildcardFilter.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.1
- * @deprecated Use WildcardFileFilter. Deprecated as this class performs directory
+ * @deprecated Use WilcardFileFilter. Deprecated as this class performs directory
- * filtering which it shouldn't do, but that can't be removed due to compatibility.
+ * filtering which it shouldn't do, but that can't be removed due to compatability.
  */
 @Deprecated
 public class WildcardFilter extends AbstractFileFilter implements Serializable {

fine-commons-io/src/com/fr/third/org/apache/commons/io/filefilter/package.html

@@ -24,8 +24,10 @@ IOFileFilter interface including implementation that allow you to combine
 other such filters.</p>
 <p>These filter can be used to list files or in {@link java.awt.FileDialog}, 
 for example.</p>
+     
+<p>There are a number of 'primitive' filters:</p>
+     
 <table>
-    <caption>There are a number of 'primitive' filters:</caption>
        <tbody>
     <tr>
       <td><a href="DirectoryFileFilter.html">DirectoryFilter</a></td>
@@ -57,8 +59,10 @@ for example.</p>
     </tr>
   </tbody>
 </table>
+     
+<p>And there are five 'boolean' filters:</p>
+     
 <table>
-    <caption>And there are five 'boolean' filters:</caption>
        <tbody>
        <tr>
       <td><a href="TrueFileFilter.html">TrueFileFilter</a></td>

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/AutoCloseInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.IOException;
 import java.io.InputStream;
 
@@ -35,6 +33,7 @@ import java.io.InputStream;
  * closing the stream when no longer needed) or the underlying stream (by not
  * releasing resources once the last byte has been read) do not do that.
  *
+ * @version $Id: AutoCloseInputStream.java 1586350 2014-04-10 15:57:20Z ggregory $
  * @since 1.4
  */
 public class AutoCloseInputStream extends ProxyInputStream {

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/BOMInputStream.java

@@ -16,18 +16,14 @@
  */
 package com.fr.third.org.apache.commons.io.input;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
 import com.fr.third.org.apache.commons.io.ByteOrderMark;
 import com.fr.third.org.apache.commons.io.IOUtils;
-import com.fr.third.org.apache.commons.io.ByteOrderMark;
 
 /**
  * This class is used to wrap a stream that includes an encoded {@link ByteOrderMark} as its first bytes.
@@ -86,7 +82,7 @@ import com.fr.third.org.apache.commons.io.ByteOrderMark;
  * 
  * @see ByteOrderMark
  * @see <a href="http://en.wikipedia.org/wiki/Byte_order_mark">Wikipedia - Byte Order Mark</a>
- * @version $Id$
+ * @version $Id: BOMInputStream.java 1686527 2015-06-20 06:31:39Z krosenvold $
  * @since 2.0
  */
 public class BOMInputStream extends ProxyInputStream {
@@ -141,7 +137,6 @@ public class BOMInputStream extends ProxyInputStream {
      */
     private static final Comparator<ByteOrderMark> ByteOrderMarkLengthComparator = new Comparator<ByteOrderMark>() {
 
-        @Override
         public int compare(final ByteOrderMark bom1, final ByteOrderMark bom2) {
             final int len1 = bom1.length();
             final int len2 = bom2.length();
@@ -171,10 +166,9 @@ public class BOMInputStream extends ProxyInputStream {
             throw new IllegalArgumentException("No BOMs specified");
         }
         this.include = include;
-        final List<ByteOrderMark> list = Arrays.asList(boms);
         // Sort the BOMs to match the longest BOM first because some BOMs have the same starting two bytes.
-        Collections.sort(list, ByteOrderMarkLengthComparator);
+        Arrays.sort(boms, ByteOrderMarkLengthComparator);
-        this.boms = list;
+        this.boms = Arrays.asList(boms);
 
     }
 
@@ -204,8 +198,7 @@ public class BOMInputStream extends ProxyInputStream {
         if (!boms.contains(bom)) {
             throw new IllegalArgumentException("Stream not configure to detect " + bom);
         }
-        getBOM();
+        return byteOrderMark != null && getBOM().equals(bom);
-        return byteOrderMark != null && byteOrderMark.equals(bom);
     }
 
     /**
@@ -404,7 +397,7 @@ public class BOMInputStream extends ProxyInputStream {
      *             if an I/O error occurs
      */
     @Override
-    public long skip(final long n) throws IOException {
+    public long skip(long n) throws IOException {
         int skipped = 0;
         while ((n > skipped) && (readFirstBytes() >= 0)) {
             skipped++;

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/BoundedInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.IOException;
 import java.io.InputStream;
 
@@ -34,6 +32,7 @@ import java.io.InputStream;
  * ServletInputStream's header, will stop it blocking, providing it's been sent
  * with a correct content length.
  *
+ * @version $Id: BoundedInputStream.java 1586342 2014-04-10 15:36:29Z ggregory $
  * @since 2.0
  */
 public class BoundedInputStream extends InputStream {
@@ -50,7 +49,7 @@ public class BoundedInputStream extends InputStream {
     /** the marked position */
     private long mark = IOUtils.EOF;
 
-    /** flag if close should be propagated */
+    /** flag if close shoud be propagated */
     private boolean propagateClose = true;
 
     /**

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/BoundedReader.java

@@ -57,7 +57,7 @@ public class BoundedReader
      * @param maxCharsFromTargetReader The maximum number of characters that can be read from target
      * @throws IOException if mark fails
      */
-    public BoundedReader( final Reader target, final int maxCharsFromTargetReader ) throws IOException {
+    public BoundedReader( Reader target, int maxCharsFromTargetReader ) throws IOException {
         this.target = target;
         this.maxCharsFromTargetReader = maxCharsFromTargetReader;
     }
@@ -73,10 +73,9 @@ public class BoundedReader
     }
 
     /**
-     * Resets the target to the latest mark,
+     * Resets the target to the latest mark, @see java.io.Reader#reset()
      *
      * @throws IOException If an I/O error occurs while calling the underlying reader's reset method
-     * @see java.io.Reader#reset()
      */
     @Override
     public void reset() throws IOException {
@@ -85,7 +84,7 @@ public class BoundedReader
     }
 
     /**
-     * marks the target stream
+     * marks the target stream, @see java.io.Reader#mark(int).
      *
      * @param readAheadLimit The number of characters that can be read while
      *                       still retaining the ability to do #reset().
@@ -95,10 +94,9 @@ public class BoundedReader
      *                       greater.
      *
      * @throws IOException If an I/O error occurs while calling the underlying reader's mark method
-     * @see java.io.Reader#mark(int)
      */
     @Override
-    public void mark( final int readAheadLimit ) throws IOException {
+    public void mark( int readAheadLimit ) throws IOException {
         this.readAheadLimit = readAheadLimit - charsRead;
 
         markedAt = charsRead;
@@ -107,11 +105,10 @@ public class BoundedReader
     }
 
     /**
-     * Reads a single character
+     * Reads a single character, @see java.io.Reader#read()
      *
      * @return -1 on eof or the character read
      * @throws IOException If an I/O error occurs while calling the underlying reader's read method
-     * @see java.io.Reader#read()
      */
     @Override
     public int read() throws IOException {
@@ -128,22 +125,21 @@ public class BoundedReader
     }
 
     /**
-     * Reads into an array
+     * Reads into an array, @see java.io.Reader#read(char[], int, int)
      *
      * @param cbuf The buffer to fill
      * @param off  The offset
      * @param len  The number of chars to read
      * @return the number of chars read
      * @throws IOException If an I/O error occurs while calling the underlying reader's read method
-     * @see java.io.Reader#read(char[], int, int)
      */
     @Override
-    public int read( final char[] cbuf, final int off, final int len ) throws IOException {
+    public int read( char[] cbuf, int off, int len ) throws IOException {
         int c;
         for ( int i = 0; i < len; i++ ) {
             c = read();
             if ( c == -1 ) {
-                return i == 0 ? -1 : i;
+                return i;
             }
             cbuf[off + i] = (char) c;
         }

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/CharSequenceInputStream.java

@@ -19,8 +19,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.ByteBuffer;

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/CharSequenceReader.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.Reader;
 import java.io.Serializable;
 
@@ -29,6 +27,7 @@ import java.io.Serializable;
  * <p>
  * <strong>Note:</strong> Supports {@link #mark(int)} and {@link #reset()}.
  *
+ * @version $Id: CharSequenceReader.java 1642757 2014-12-01 21:09:30Z sebb $
  * @since 1.4
  */
 public class CharSequenceReader extends Reader implements Serializable {
@@ -92,7 +91,7 @@ public class CharSequenceReader extends Reader implements Serializable {
     }
 
     /**
-     * Read the specified number of characters into the array.
+     * Read the sepcified number of characters into the array.
      *
      * @param array The array to store the characters in
      * @param offset The starting position in the array to store

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/ClassLoaderObjectInputStream.java

@@ -29,6 +29,7 @@ import java.lang.reflect.Proxy;
  * <p>
  * This is useful in dynamic container environments.
  *
+ * @version $Id: ClassLoaderObjectInputStream.java 1471767 2013-04-24 23:24:19Z sebb $
  * @since 1.1
  */
 public class ClassLoaderObjectInputStream extends ObjectInputStream {
@@ -66,7 +67,7 @@ public class ClassLoaderObjectInputStream extends ObjectInputStream {
 
         try {
             return Class.forName(objectStreamClass.getName(), false, classLoader);
-        } catch (final ClassNotFoundException cnfe) {
+        } catch (ClassNotFoundException cnfe) {
             // delegate to super class loader which can resolve primitives
             return super.resolveClass(objectStreamClass);
         }

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/CloseShieldInputStream.java

@@ -25,6 +25,7 @@ import java.io.InputStream;
  * passed to a component that wants to explicitly close the stream even if
  * more input would still be available to other components.
  *
+ * @version $Id: CloseShieldInputStream.java 1415850 2012-11-30 20:51:39Z ggregory $
  * @since 1.4
  */
 public class CloseShieldInputStream extends ProxyInputStream {

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/ClosedInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.InputStream;
 
 /**
@@ -30,6 +28,7 @@ import java.io.InputStream;
  * that accept input streams and acting as a sentinel value instead of a
  * {@code null} input stream.
  *
+ * @version $Id: ClosedInputStream.java 1586350 2014-04-10 15:57:20Z ggregory $
  * @since 1.4
  */
 public class ClosedInputStream extends InputStream {

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/CountingInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.IOException;
 import java.io.InputStream;
 
@@ -30,6 +28,7 @@ import java.io.InputStream;
  * A typical use case would be during debugging, to ensure that data is being
  * read as expected.
  *
+ * @version $Id: CountingInputStream.java 1586350 2014-04-10 15:57:20Z ggregory $
  */
 public class CountingInputStream extends ProxyInputStream {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/DemuxInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.IOException;
 import java.io.InputStream;
 
@@ -27,11 +25,12 @@ import java.io.InputStream;
  * Data written to this stream is forwarded to a stream that has been associated
  * with this thread.
  *
+ * @version $Id: DemuxInputStream.java 1586350 2014-04-10 15:57:20Z ggregory $
  */
 public class DemuxInputStream
     extends InputStream
 {
-    private final InheritableThreadLocal<InputStream> m_streams = new InheritableThreadLocal<>();
+    private final InheritableThreadLocal<InputStream> m_streams = new InheritableThreadLocal<InputStream>();
 
     /**
      * Bind the specified stream to the current thread.

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/InfiniteCircularInputStream.java

@@ -1,52 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.fr.third.org.apache.commons.io.input;
-
-import java.io.InputStream;
-
-/**
- *
- * An {@link InputStream} that infinitely repeats provided bytes.
- * <p>
- * Closing a <tt>InfiniteCircularInputStream</tt> has no effect. The methods in
- * this class can be called after the stream has been closed without generating
- * an <tt>IOException</tt>.
- *
- */
-public class InfiniteCircularInputStream extends InputStream {
-
-    final private byte[] repeatedContent;
-    private int position = -1;
-
-    /**
-     * Creates a InfiniteCircularStream from the specified array of chars.
-     *
-     * @param repeatedContent
-     *            Input buffer to be repeated (not copied)
-     */
-    public InfiniteCircularInputStream(final byte[] repeatedContent) {
-        this.repeatedContent = repeatedContent;
-    }
-
-    @Override
-    public int read() {
-        position = (position + 1) % repeatedContent.length;
-        return repeatedContent[position] & 0xff; // copied from
-                                                 // java.io.ByteArrayInputStream.read()
-    }
-
-}

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/MessageDigestCalculatingInputStream.java

@@ -1,102 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.fr.third.org.apache.commons.io.input;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-
-
-/**
- * This class is an example for using an {@link ObservableInputStream}. It
- * creates its own {@link Observer},
- * which calculates a checksum using a MessageDigest, for example an MD5 sum.
- * <em>Note</em>: Neither {@link ObservableInputStream}, nor {@link MessageDigest},
- * are thread safe. So is {@link MessageDigestCalculatingInputStream}.
- */
-public class MessageDigestCalculatingInputStream extends ObservableInputStream {
-
-    /**
-     * Maintains the message digest.
-     */
-    public static class MessageDigestMaintainingObserver extends Observer {
-        private final MessageDigest md;
-
-        /**
-         * Creates an MessageDigestMaintainingObserver for the given MessageDigest.
-         * @param pMd the message digest to use
-         */
-        public MessageDigestMaintainingObserver(final MessageDigest pMd) {
-            md = pMd;
-        }
-
-        @Override
-        void data(final int pByte) throws IOException {
-            md.update((byte) pByte);
-        }
-
-        @Override
-        void data(final byte[] pBuffer, final int pOffset, final int pLength) throws IOException {
-            md.update(pBuffer, pOffset, pLength);
-        }
-    }
-
-    private final MessageDigest messageDigest;
-
-    /** Creates a new instance, which calculates a signature on the given stream,
-     * using the given {@link MessageDigest}.
-     * @param pStream the stream to calculate the message digest for
-     * @param pDigest the message digest to use
-     */
-    public MessageDigestCalculatingInputStream(final InputStream pStream, final MessageDigest pDigest) {
-        super(pStream);
-        messageDigest = pDigest;
-        add(new MessageDigestMaintainingObserver(pDigest));
-    }
-
-    /** Creates a new instance, which calculates a signature on the given stream,
-     * using a {@link MessageDigest} with the given algorithm.
-     * @param pStream the stream to calculate the message digest for
-     * @param pAlgorithm the name of the algorithm to use
-     * @throws NoSuchAlgorithmException if no Provider supports a MessageDigestSpi implementation for the specified algorithm.
-     */
-    public MessageDigestCalculatingInputStream(final InputStream pStream, final String pAlgorithm) throws NoSuchAlgorithmException {
-        this(pStream, MessageDigest.getInstance(pAlgorithm));
-    }
-
-    /** Creates a new instance, which calculates a signature on the given stream,
-     * using a {@link MessageDigest} with the "MD5" algorithm.
-     * @param pStream the stream to calculate the message digest for
-     * @throws NoSuchAlgorithmException if no Provider supports a MessageDigestSpi implementation for the specified algorithm.
-     */
-    public MessageDigestCalculatingInputStream(final InputStream pStream) throws NoSuchAlgorithmException {
-        this(pStream, MessageDigest.getInstance("MD5"));
-    }
-
-    /** Returns the {@link MessageDigest}, which is being used for generating the
-     * checksum.
-     * <em>Note</em>: The checksum will only reflect the data, which has been read so far.
-     * This is probably not, what you expect. Make sure, that the complete data has been
-     * read, if that is what you want. The easiest way to do so is by invoking
-     * {@link #consume()}.
-     * @return the message digest used
-     */
-    public MessageDigest getMessageDigest() {
-        return messageDigest;
-    }
-}

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/NullInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.InputStream;
@@ -62,7 +60,7 @@ import java.io.InputStream;
  * </pre>
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: NullInputStream.java 1586350 2014-04-10 15:57:20Z ggregory $
  */
 public class NullInputStream extends InputStream {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/NullReader.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.Reader;
@@ -62,7 +60,7 @@ import java.io.Reader;
  * </pre>
  *
  * @since 1.3
- * @version $Id$
+ * @version $Id: NullReader.java 1586350 2014-04-10 15:57:20Z ggregory $
  */
 public class NullReader extends Reader {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/ObservableInputStream.java

@@ -1,266 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.fr.third.org.apache.commons.io.input;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
-
-
-/**
- * The {@link ObservableInputStream} allows, that an InputStream may be consumed
- * by other receivers, apart from the thread, which is reading it.
- * The other consumers are implemented as instances of {@link Observer}. A
- * typical application may be the generation of a {@link java.security.MessageDigest} on the
- * fly.
- * {@code Note}: The {@link ObservableInputStream} is <em>not</em> thread safe,
- * as instances of InputStream usually aren't.
- * If you must access the stream from multiple threads, then synchronization, locking,
- * or a similar means must be used.
- * @see MessageDigestCalculatingInputStream
- */
-public class ObservableInputStream extends ProxyInputStream {
-
-    public static abstract class Observer {
-
-        /** Called to indicate, that {@link InputStream#read()} has been invoked
-         * on the {@link ObservableInputStream}, and will return a value.
-         * @param pByte The value, which is being returned. This will never be -1 (EOF),
-         *    because, in that case, {@link #finished()} will be invoked instead.
-         * @throws IOException if an i/o-error occurs
-         */
-        void data(final int pByte) throws IOException {}
-
-        /** Called to indicate, that {@link InputStream#read(byte[])}, or
-         * {@link InputStream#read(byte[], int, int)} have been called, and are about to
-         * invoke data.
-         * @param pBuffer The byte array, which has been passed to the read call, and where
-         *   data has been stored.
-         * @param pOffset The offset within the byte array, where data has been stored.
-         * @param pLength The number of bytes, which have been stored in the byte array.
-         * @throws IOException if an i/o-error occurs
-         */
-        void data(final byte[] pBuffer, final int pOffset, final int pLength) throws IOException {}
-
-        /** Called to indicate, that EOF has been seen on the underlying stream.
-         * This method may be called multiple times, if the reader keeps invoking
-         * either of the read methods, and they will consequently keep returning
-         * EOF.
-         * @throws IOException if an i/o-error occurs
-         */
-        void finished() throws IOException {}
-
-        /** Called to indicate, that the {@link ObservableInputStream} has been closed.
-         * @throws IOException if an i/o-error occurs
-         */
-        void closed() throws IOException {}
-
-        /**
-         * Called to indicate, that an error occurred on the underlying stream.
-         * @throws IOException if an i/o-error occurs
-         */
-        void error(final IOException pException) throws IOException { throw pException; }
-    }
-
-    private final List<Observer> observers = new ArrayList<>();
-
-    /**
-     * Creates a new ObservableInputStream for the given InputStream.
-     * @param pProxy the input stream to proxy
-     */
-    public ObservableInputStream(final InputStream pProxy) {
-        super(pProxy);
-    }
-
-    /**
-     * Adds an Observer.
-     * @param pObserver the observer to add
-     */
-    public void add(final Observer pObserver) {
-        observers.add(pObserver);
-    }
-
-    /**
-     * Removes an Observer.
-     * @param pObserver the observer to remove
-     */
-    public void remove(final Observer pObserver) {
-        observers.remove(pObserver);
-    }
-
-    /**
-     * Removes all Observers.
-     */
-    public void removeAllObservers() {
-        observers.clear();
-    }
-
-    @Override
-    public int read() throws IOException {
-        int result = 0;
-        IOException ioe = null;
-        try {
-            result = super.read();
-        } catch (final IOException pException) {
-            ioe = pException;
-        }
-        if (ioe != null) {
-            noteError(ioe);
-        } else if (result == -1) {
-            noteFinished();
-        } else {
-            noteDataByte(result);
-        }
-        return result;
-    }
-
-    @Override
-    public int read(final byte[] pBuffer) throws IOException {
-        int result = 0;
-        IOException ioe = null;
-        try {
-            result = super.read(pBuffer);
-        } catch (final IOException pException) {
-            ioe = pException;
-        }
-        if (ioe != null) {
-            noteError(ioe);
-        } else if (result == -1) {
-            noteFinished();
-        } else if (result > 0) {
-            noteDataBytes(pBuffer, 0, result);
-        }
-        return result;
-    }
-
-    @Override
-    public int read(final byte[] pBuffer, final int pOffset, final int pLength) throws IOException {
-        int result = 0;
-        IOException ioe = null;
-        try {
-            result = super.read(pBuffer, pOffset, pLength);
-        } catch (final IOException pException) {
-            ioe = pException;
-        }
-        if (ioe != null) {
-            noteError(ioe);
-        } else if (result == -1) {
-            noteFinished();
-        } else if (result > 0) {
-            noteDataBytes(pBuffer, pOffset, result);
-        }
-        return result;
-    }
-
-    /** Notifies the observers by invoking {@link Observer#data(byte[],int,int)}
-     * with the given arguments.
-     * @param pBuffer Passed to the observers.
-     * @param pOffset Passed to the observers.
-     * @param pLength Passed to the observers.
-     * @throws IOException Some observer has thrown an exception, which is being
-     *   passed down.
-     */
-    protected void noteDataBytes(final byte[] pBuffer, final int pOffset, final int pLength) throws IOException {
-        for (final Observer observer : getObservers()) {
-            observer.data(pBuffer, pOffset, pLength);
-        }
-    }
-
-    /** Notifies the observers by invoking {@link Observer#finished()}.
-     * @throws IOException Some observer has thrown an exception, which is being
-     *   passed down.
-     */
-    protected void noteFinished() throws IOException {
-        for (final Observer observer : getObservers()) {
-            observer.finished();
-        }
-    }
-
-    /** Notifies the observers by invoking {@link Observer#data(int)}
-     * with the given arguments.
-     * @param pDataByte Passed to the observers.
-     * @throws IOException Some observer has thrown an exception, which is being
-     *   passed down.
-     */
-    protected void noteDataByte(final int pDataByte) throws IOException {
-        for (final Observer observer : getObservers()) {
-            observer.data(pDataByte);
-        }
-    }
-
-    /** Notifies the observers by invoking {@link Observer#error(IOException)}
-     * with the given argument.
-     * @param pException Passed to the observers.
-     * @throws IOException Some observer has thrown an exception, which is being
-     *   passed down. This may be the same exception, which has been passed as an
-     *   argument.
-     */
-    protected void noteError(final IOException pException) throws IOException {
-        for (final Observer observer : getObservers()) {
-            observer.error(pException);
-        }
-    }
-
-    /** Notifies the observers by invoking {@link Observer#finished()}.
-     * @throws IOException Some observer has thrown an exception, which is being
-     *   passed down.
-     */
-    protected void noteClosed() throws IOException {
-        for (final Observer observer : getObservers()) {
-            observer.closed();
-        }
-    }
-
-    /** Gets all currently registered observers.
-     * @return a list of the currently registered observers
-     */
-    protected List<Observer> getObservers() {
-        return observers;
-    }
-
-    @Override
-    public void close() throws IOException {
-        IOException ioe = null;
-        try {
-            super.close();
-        } catch (final IOException e) {
-            ioe = e;
-        }
-        if (ioe == null) {
-            noteClosed();
-        } else {
-            noteError(ioe);
-        }
-    }
-
-    /** Reads all data from the underlying {@link InputStream}, while notifying the
-     * observers.
-     * @throws IOException The underlying {@link InputStream}, or either of the
-     *   observers has thrown an exception.
-     */
-    public void consume() throws IOException {
-        final byte[] buffer = new byte[8192];
-        for (;;) {
-            final int res = read(buffer);
-            if (res == -1) {
-                return;
-            }
-        }
-    }
-
-}

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/ProxyInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.FilterInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -36,6 +34,7 @@ import java.io.InputStream;
  * See the protected methods for ways in which a subclass can easily decorate
  * a stream with custom pre-, post- or error processing functionality.
  *
+ * @version $Id: ProxyInputStream.java 1603493 2014-06-18 15:46:07Z ggregory $
  */
 public abstract class ProxyInputStream extends FilterInputStream {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/ProxyReader.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.FilterReader;
 import java.io.IOException;
 import java.io.Reader;
@@ -34,6 +32,7 @@ import java.nio.CharBuffer;
  * to increase reusability, because FilterReader changes the 
  * methods being called, such as read(char[]) to read(char[], int, int).
  * 
+ * @version $Id: ProxyReader.java 1586350 2014-04-10 15:57:20Z ggregory $
  */
 public abstract class ProxyReader extends FilterReader {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/ReaderInputStream.java

@@ -17,8 +17,7 @@
 package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
-
+import com.fr.third.org.apache.commons.io.output.WriterOutputStream;
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -64,7 +63,7 @@ import java.nio.charset.CodingErrorAction;
  * in the design of the code. This class is typically used in situations where an existing
  * API only accepts an {@link InputStream}, but where the most natural way to produce the data
  * is as a character stream, i.e. by providing a {@link Reader} instance. An example of a situation
- * where this problem may appear is when implementing the {@code javax.activation.DataSource}
+ * where this problem may appear is when implementing the {@link javax.activation.DataSource}
  * interface from the Java Activation Framework.
  * <p>
  * Given the fact that the {@link Reader} class doesn't provide any way to predict whether the next
@@ -74,7 +73,7 @@ import java.nio.charset.CodingErrorAction;
  * <p>
  * Instances of {@link ReaderInputStream} are not thread safe.
  *
- * @see com.fr.third.org.apache.commons.io.output.WriterOutputStream
+ * @see WriterOutputStream
  *
  * @since 2.0
  */

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/ReversedLinesFileReader.java

@@ -23,9 +23,7 @@ import java.io.RandomAccessFile;
 import java.io.UnsupportedEncodingException;
 import java.nio.charset.Charset;
 import java.nio.charset.CharsetEncoder;
-import java.nio.charset.StandardCharsets;
 
-import com.fr.third.org.apache.commons.io.Charsets;
 import com.fr.third.org.apache.commons.io.Charsets;
 
 /**
@@ -93,6 +91,7 @@ public class ReversedLinesFileReader implements Closeable {
      * @throws IOException  if an I/O error occurs
      * @since 2.3
      */
+    @SuppressWarnings("deprecation") // unavoidable until Java 7
     public ReversedLinesFileReader(final File file, final int blockSize, final Charset encoding) throws IOException {
         this.blockSize = blockSize;
         this.encoding = encoding;
@@ -104,7 +103,7 @@ public class ReversedLinesFileReader implements Closeable {
         if (maxBytesPerChar == 1f) {
             // all one byte encodings are no problem
             byteDecrement = 1;
-        } else if (charset == StandardCharsets.UTF_8) {
+        } else if (charset == Charsets.UTF_8) {
             // UTF-8 works fine out of the box, for multibyte sequences a second UTF-8 byte can never be a newline byte
             // http://en.wikipedia.org/wiki/UTF-8
             byteDecrement = 1;
@@ -115,11 +114,11 @@ public class ReversedLinesFileReader implements Closeable {
                 charset == Charset.forName("gbk") || // Windows code page 936 (Simplified Chinese)
                 charset == Charset.forName("x-windows-950")) { // Windows code page 950 (Traditional Chinese)
             byteDecrement = 1;
-        } else if (charset == StandardCharsets.UTF_16BE || charset == StandardCharsets.UTF_16LE) {
+        } else if (charset == Charsets.UTF_16BE || charset == Charsets.UTF_16LE) {
             // UTF-16 new line sequences are not allowed as second tuple of four byte sequences,
             // however byte order has to be specified
             byteDecrement = 2;
-        } else if (charset == StandardCharsets.UTF_16) {
+        } else if (charset == Charsets.UTF_16) {
             throw new UnsupportedEncodingException("For UTF-16, you need to specify the byte order (use UTF-16BE or " +
                     "UTF-16LE)");
         } else {
@@ -199,7 +198,6 @@ public class ReversedLinesFileReader implements Closeable {
      *
      * @throws IOException  if an I/O error occurs
      */
-    @Override
     public void close() throws IOException {
         randomAccessFile.close();
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/SwappedDataInputStream.java

@@ -16,8 +16,6 @@
  */
 package com.fr.third.org.apache.commons.io.input;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.DataInput;
 import java.io.EOFException;
 import java.io.IOException;
@@ -25,7 +23,6 @@ import java.io.InputStream;
 
 import com.fr.third.org.apache.commons.io.EndianUtils;
 import com.fr.third.org.apache.commons.io.IOUtils;
-import com.fr.third.org.apache.commons.io.EndianUtils;
 
 /**
  * DataInput for systems relying on little endian data formats.
@@ -34,6 +31,7 @@ import com.fr.third.org.apache.commons.io.EndianUtils;
  * <p>
  * <b>Origin of code: </b>Avalon Excalibur (IO)
  *
+ * @version CVS $Revision: 1302050 $
  */
 public class SwappedDataInputStream extends ProxyInputStream
     implements DataInput
@@ -55,7 +53,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws IOException if an I/O error occurs
      * @throws EOFException if an end of file is reached unexpectedly
      */
-    @Override
     public boolean readBoolean()
         throws IOException, EOFException
     {
@@ -68,7 +65,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws IOException if an I/O error occurs
      * @throws EOFException if an end of file is reached unexpectedly
      */
-    @Override
     public byte readByte()
         throws IOException, EOFException
     {
@@ -81,7 +77,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws IOException if an I/O error occurs
      * @throws EOFException if an end of file is reached unexpectedly
      */
-    @Override
     public char readChar()
         throws IOException, EOFException
     {
@@ -94,7 +89,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws IOException if an I/O error occurs
      * @throws EOFException if an end of file is reached unexpectedly
      */
-    @Override
     public double readDouble()
         throws IOException, EOFException
     {
@@ -107,7 +101,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws IOException if an I/O error occurs
      * @throws EOFException if an end of file is reached unexpectedly
      */
-    @Override
     public float readFloat()
         throws IOException, EOFException
     {
@@ -121,7 +114,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public void readFully( final byte[] data )
         throws IOException, EOFException
     {
@@ -138,7 +130,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public void readFully( final byte[] data, final int offset, final int length )
         throws IOException, EOFException
     {
@@ -164,7 +155,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public int readInt()
         throws IOException, EOFException
     {
@@ -177,7 +167,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public String readLine()
         throws IOException, EOFException
     {
@@ -191,7 +180,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public long readLong()
         throws IOException, EOFException
     {
@@ -204,7 +192,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public short readShort()
         throws IOException, EOFException
     {
@@ -217,7 +204,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public int readUnsignedByte()
         throws IOException, EOFException
     {
@@ -230,7 +216,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public int readUnsignedShort()
         throws IOException, EOFException
     {
@@ -243,7 +228,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public String readUTF()
         throws IOException, EOFException
     {
@@ -258,7 +242,6 @@ public class SwappedDataInputStream extends ProxyInputStream
      * @throws EOFException if an end of file is reached unexpectedly
      * @throws IOException if an I/O error occurs
      */
-    @Override
     public int skipBytes( final int count )
         throws IOException, EOFException
     {

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/TaggedInputStream.java

@@ -21,7 +21,6 @@ import java.io.InputStream;
 import java.io.Serializable;
 import java.util.UUID;
 
-import com.fr.third.org.apache.commons.io.TaggedIOException;
 import com.fr.third.org.apache.commons.io.TaggedIOException;
 
 /**

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/Tailer.java

@@ -16,8 +16,6 @@
  */
 package com.fr.third.org.apache.commons.io.input;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileNotFoundException;
@@ -27,7 +25,6 @@ import java.nio.charset.Charset;
 
 import com.fr.third.org.apache.commons.io.FileUtils;
 import com.fr.third.org.apache.commons.io.IOUtils;
-import com.fr.third.org.apache.commons.io.FileUtils;
 
 /**
  * Simple implementation of the unix "tail -f" functionality.
@@ -112,10 +109,10 @@ import com.fr.third.org.apache.commons.io.FileUtils;
  * </pre>
  * <p>If you interrupt a tailer, the tailer listener is called with the {@link InterruptedException}.</p>
  *
- * <p>The file is read using the default charset; this can be overridden if necessary</p>
+ * <p>The file is read using the default charset; this can be overriden if necessary</p>
  * @see TailerListener
  * @see TailerListenerAdapter
- * @version $Id$
+ * @version $Id: Tailer.java 1714076 2015-11-12 16:06:41Z krosenvold $
  * @since 2.0
  * @since 2.5 Updated behavior and documentation for {@link Thread#interrupt()}
  */
@@ -404,7 +401,6 @@ public class Tailer implements Runnable {
     /**
      * Follows changes in the file, calling the TailerListener's handle method for each new line.
      */
-    @Override
     public void run() {
         RandomAccessFile reader = null;
         try {
@@ -433,22 +429,24 @@ public class Tailer implements Runnable {
                 if (length < position) {
                     // File was rotated
                     listener.fileRotated();
-                    // Reopen the reader after rotation ensuring that the old file is closed iff we re-open it
+                    // Reopen the reader after rotation
-                    // successfully
+                    try {
-                    try (RandomAccessFile save = reader) {
+                        // Ensure that the old file is closed iff we re-open it successfully
+                        final RandomAccessFile save = reader;
                         reader = new RandomAccessFile(file, RAF_MODE);
                         // At this point, we're sure that the old file is rotated
                         // Finish scanning the old file and then we'll start with the new one
                         try {
                             readLines(save);
-                        }  catch (final IOException ioe) {
+                        }  catch (IOException ioe) {
                             listener.handle(ioe);
                         }
                         position = 0;
+                        // close old file explicitly rather than relying on GC picking up previous RAF
+                        IOUtils.closeQuietly(save);
                     } catch (final FileNotFoundException e) {
                         // in this case we continue to use the previous reader and position values
                         listener.fileNotFound();
-                        Thread.sleep(delayMillis);
                     }
                     continue;
                 } else {
@@ -471,8 +469,8 @@ public class Tailer implements Runnable {
                         last = file.lastModified();
                     }
                 }
-                if (reOpen && reader != null) {
+                if (reOpen) {
-                    reader.close();
+                    IOUtils.closeQuietly(reader);
                 }
                 Thread.sleep(delayMillis);
                 if (getRun() && reOpen) {
@@ -482,21 +480,22 @@ public class Tailer implements Runnable {
             }
         } catch (final InterruptedException e) {
             Thread.currentThread().interrupt();
-            listener.handle(e);
+            stop(e);
         } catch (final Exception e) {
-            listener.handle(e);
+            stop(e);
         } finally {
-            try {
+            IOUtils.closeQuietly(reader);
-                if (reader != null) {
-                    reader.close();
         }
     }
-            catch (final IOException e) {
+
+    /**
+     * Stops the tailer with an exception
+     * @param e The exception to send to listener
+     */
+    private void stop(final Exception e) {
         listener.handle(e);
-            }
         stop();
     }
-    }
 
     /**
      * Allows the tailer to complete its current loop and return.
@@ -513,7 +512,7 @@ public class Tailer implements Runnable {
      * @throws java.io.IOException if an I/O error occurs.
      */
     private long readLines(final RandomAccessFile reader) throws IOException {
-        try (ByteArrayOutputStream lineBuf = new ByteArrayOutputStream(64)) {
+        ByteArrayOutputStream lineBuf = new ByteArrayOutputStream(64);
         long pos = reader.getFilePointer();
         long rePos = pos; // position to re-read
         int num;
@@ -546,7 +545,7 @@ public class Tailer implements Runnable {
             }
             pos = reader.getFilePointer();
         }
-
+        IOUtils.closeQuietly(lineBuf); // not strictly necessary
         reader.seek(rePos); // Ensure we can re-read if necessary
 
         if (listener instanceof TailerListenerAdapter) {
@@ -555,5 +554,5 @@ public class Tailer implements Runnable {
 
         return rePos;
     }
-    }
+
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/TailerListener.java

@@ -19,6 +19,7 @@ package com.fr.third.org.apache.commons.io.input;
 /**
  * Listener for events from a {@link Tailer}.
  *
+ * @version $Id: TailerListener.java 1714076 2015-11-12 16:06:41Z krosenvold $
  * @since 2.0
  */
 public interface TailerListener {

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/TailerListenerAdapter.java

@@ -19,6 +19,7 @@ package com.fr.third.org.apache.commons.io.input;
 /**
  * {@link TailerListener} Adapter.
  *
+ * @version $Id: TailerListenerAdapter.java 1714076 2015-11-12 16:06:41Z krosenvold $
  * @since 2.0
  */
 public class TailerListenerAdapter implements TailerListener {
@@ -28,14 +29,12 @@ public class TailerListenerAdapter implements TailerListener {
      * giving the listener a method of stopping the tailer.
      * @param tailer the tailer.
      */
-    @Override
     public void init(final Tailer tailer) {
     }
 
     /**
      * This method is called if the tailed file is not found.
      */
-    @Override
     public void fileNotFound() {
     }
 
@@ -45,7 +44,6 @@ public class TailerListenerAdapter implements TailerListener {
      * This method is called before the file is reopened, and fileNotFound may
      * be called if the new file has not yet been created.
      */
-    @Override
     public void fileRotated() {
     }
 
@@ -53,7 +51,6 @@ public class TailerListenerAdapter implements TailerListener {
      * Handles a line from a Tailer.
      * @param line the line.
      */
-    @Override
     public void handle(final String line) {
     }
 
@@ -61,7 +58,6 @@ public class TailerListenerAdapter implements TailerListener {
      * Handles an Exception .
      * @param ex the exception.
      */
-    @Override
     public void handle(final Exception ex) {
     }
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/TeeInputStream.java

@@ -18,8 +18,6 @@ package com.fr.third.org.apache.commons.io.input;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -35,8 +33,8 @@ import java.io.OutputStream;
  * called on this proxy. It is configurable whether the associated output
  * stream will also closed.
  *
+ * @version $Id: TeeInputStream.java 1586350 2014-04-10 15:57:20Z ggregory $
  * @since 1.4
- * @see ObservableInputStream
  */
 public class TeeInputStream extends ProxyInputStream {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/UnixLineEndingInputStream.java

@@ -43,7 +43,7 @@ public class UnixLineEndingInputStream extends InputStream {
      * @param in                        The input stream to wrap
      * @param ensureLineFeedAtEndOfFile true to ensure that the file ends with LF
      */
-    public UnixLineEndingInputStream( final InputStream in, final boolean ensureLineFeedAtEndOfFile ) {
+    public UnixLineEndingInputStream( InputStream in, boolean ensureLineFeedAtEndOfFile ) {
         this.target = in;
         this.ensureLineFeedAtEndOfFile = ensureLineFeedAtEndOfFile;
     }
@@ -69,12 +69,12 @@ public class UnixLineEndingInputStream extends InputStream {
      */
     @Override
     public int read() throws IOException {
-        final boolean previousWasSlashR = slashRSeen;
+        boolean previousWasSlashR = slashRSeen;
         if ( eofSeen ) {
             return eofGame(previousWasSlashR);
         }
         else {
-            final int target = readWithUpdate();
+            int target = readWithUpdate();
             if ( eofSeen ) {
                 return eofGame(previousWasSlashR);
             }
@@ -96,7 +96,7 @@ public class UnixLineEndingInputStream extends InputStream {
      * @param previousWasSlashR Indicates if the last seen was a \r
      * @return The next char to output to the stream
      */
-    private int eofGame(final boolean previousWasSlashR) {
+    private int eofGame(boolean previousWasSlashR) {
         if ( previousWasSlashR || !ensureLineFeedAtEndOfFile ) {
             return -1;
         }
@@ -122,7 +122,7 @@ public class UnixLineEndingInputStream extends InputStream {
      * {@inheritDoc}
      */
     @Override
-    public synchronized void mark( final int readlimit ) {
+    public synchronized void mark( int readlimit ) {
         throw new UnsupportedOperationException( "Mark notsupported" );
     }
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/WindowsLineEndingInputStream.java

@@ -44,7 +44,7 @@ public class WindowsLineEndingInputStream  extends InputStream {
      * @param in                        The input stream to wrap
      * @param ensureLineFeedAtEndOfFile true to ensure that the file ends with CRLF
      */
-    public WindowsLineEndingInputStream( final InputStream in, final boolean ensureLineFeedAtEndOfFile ) {
+    public WindowsLineEndingInputStream( InputStream in, boolean ensureLineFeedAtEndOfFile ) {
         this.target = in;
         this.ensureLineFeedAtEndOfFile = ensureLineFeedAtEndOfFile;
     }
@@ -76,8 +76,8 @@ public class WindowsLineEndingInputStream  extends InputStream {
             injectSlashN = false;
             return '\n';
         } else {
-            final boolean prevWasSlashR = slashRSeen;
+            boolean prevWasSlashR = slashRSeen;
-            final int target = readWithUpdate();
+            int target = readWithUpdate();
             if ( eofSeen ) {
                 return eofGame();
             }
@@ -128,7 +128,7 @@ public class WindowsLineEndingInputStream  extends InputStream {
      * {@inheritDoc}
      */
     @Override
-    public synchronized void mark( final int readlimit ) {
+    public synchronized void mark( int readlimit ) {
         throw new UnsupportedOperationException( "Mark not supported" );
     }
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/XmlStreamReader.java

@@ -34,10 +34,10 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 import com.fr.third.org.apache.commons.io.ByteOrderMark;
-import com.fr.third.org.apache.commons.io.ByteOrderMark;
+import com.fr.third.org.apache.commons.io.output.XmlStreamWriter;
 
 /**
- * Character stream that handles all the necessary Voodoo to figure out the
+ * Character stream that handles all the necessary Voodo to figure out the
  * charset encoding of the XML document within the stream.
  * <p>
  * IMPORTANT: This class is not related in any way to the org.xml.sax.XMLReader.
@@ -52,7 +52,7 @@ import com.fr.third.org.apache.commons.io.ByteOrderMark;
  * Files, raw streams and HTTP streams by offering a wide set of constructors.
  * <p>
  * By default the charset encoding detection is lenient, the constructor with
- * the lenient flag can be used for a script (following HTTP MIME and XML
+ * the lenient flag can be used for an script (following HTTP MIME and XML
  * specifications). All this is nicely explained by Mark Pilgrim in his blog, <a
  * href="http://diveintomark.org/archives/2004/02/13/xml-media-types">
  * Determining the character encoding of a feed</a>.
@@ -60,7 +60,8 @@ import com.fr.third.org.apache.commons.io.ByteOrderMark;
  * Originally developed for <a href="http://rome.dev.java.net">ROME</a> under
  * Apache License 2.0.
  *
- * @see com.fr.third.org.apache.commons.io.output.XmlStreamWriter
+ * @version $Id: XmlStreamReader.java 1686747 2015-06-21 18:44:49Z krosenvold $
+ * @see XmlStreamWriter
  * @since 2.0
  */
 public class XmlStreamReader extends Reader {
@@ -277,7 +278,7 @@ public class XmlStreamReader extends Reader {
     }
 
     /**
-     * Creates a Reader using an InputStream and the associated content-type
+     * Creates a Reader using an InputStream an the associated content-type
      * header.
      * <p>
      * First it checks if the stream has BOM. If there is not BOM checks the
@@ -299,7 +300,7 @@ public class XmlStreamReader extends Reader {
     }
 
     /**
-     * Creates a Reader using an InputStream and the associated content-type
+     * Creates a Reader using an InputStream an the associated content-type
      * header. This constructor is lenient regarding the encoding detection.
      * <p>
      * First it checks if the stream has BOM. If there is not BOM checks the
@@ -342,7 +343,7 @@ public class XmlStreamReader extends Reader {
     }
 
     /**
-     * Creates a Reader using an InputStream and the associated content-type
+     * Creates a Reader using an InputStream an the associated content-type
      * header. This constructor is lenient regarding the encoding detection.
      * <p>
      * First it checks if the stream has BOM. If there is not BOM checks the

fine-commons-io/src/com/fr/third/org/apache/commons/io/input/XmlStreamReaderException.java

@@ -28,6 +28,7 @@ import java.io.IOException;
  * InputStream given to the XmlStreamReader cannot be used as that one has been
  * already read.
  *
+ * @version $Id: XmlStreamReaderException.java 1415850 2012-11-30 20:51:39Z ggregory $
  * @since 2.0
  */
 public class XmlStreamReaderException extends IOException {

fine-commons-io/src/com/fr/third/org/apache/commons/io/monitor/FileAlterationListener.java

@@ -23,7 +23,7 @@ import java.io.File;
  * Register {@link FileAlterationListener}s with a {@link FileAlterationObserver}.
  * 
  * @see FileAlterationObserver
- * @version $Id$
+ * @version $Id: FileAlterationListener.java 1304052 2012-03-22 20:55:29Z ggregory $
  * @since 2.0
  */
 public interface FileAlterationListener {

fine-commons-io/src/com/fr/third/org/apache/commons/io/monitor/FileAlterationListenerAdaptor.java

@@ -22,7 +22,7 @@ import java.io.File;
  * Convenience {@link FileAlterationListener} implementation that does nothing.
  * 
  * @see FileAlterationObserver
- * @version $Id$
+ * @version $Id: FileAlterationListenerAdaptor.java 1304062 2012-03-22 21:10:46Z sebb $
  * @since 2.0
  */
 public class FileAlterationListenerAdaptor implements FileAlterationListener {
@@ -32,7 +32,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      *
      * @param observer The file system observer (ignored)
      */
-    @Override
     public void onStart(final FileAlterationObserver observer) {
     }
 
@@ -41,7 +40,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      * 
      * @param directory The directory created (ignored)
      */
-    @Override
     public void onDirectoryCreate(final File directory) {
     }
 
@@ -50,7 +48,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      * 
      * @param directory The directory changed (ignored)
      */
-    @Override
     public void onDirectoryChange(final File directory) {
     }
 
@@ -59,7 +56,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      * 
      * @param directory The directory deleted (ignored)
      */
-    @Override
     public void onDirectoryDelete(final File directory) {
     }
 
@@ -68,7 +64,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      * 
      * @param file The file created (ignored)
      */
-    @Override
     public void onFileCreate(final File file) {
     }
 
@@ -77,7 +72,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      * 
      * @param file The file changed (ignored)
      */
-    @Override
     public void onFileChange(final File file) {
     }
 
@@ -86,7 +80,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      * 
      * @param file The file deleted (ignored)
      */
-    @Override
     public void onFileDelete(final File file) {
     }
 
@@ -95,7 +88,6 @@ public class FileAlterationListenerAdaptor implements FileAlterationListener {
      *
      * @param observer The file system observer (ignored)
      */
-    @Override
     public void onStop(final FileAlterationObserver observer) {
     }
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/monitor/FileAlterationMonitor.java

@@ -25,13 +25,13 @@ import java.util.concurrent.ThreadFactory;
  * registered {@link FileAlterationObserver} at a specified interval.
  * 
  * @see FileAlterationObserver
- * @version $Id$
+ * @version $Id: FileAlterationMonitor.java 1415850 2012-11-30 20:51:39Z ggregory $
  * @since 2.0
  */
 public final class FileAlterationMonitor implements Runnable {
 
     private final long interval;
-    private final List<FileAlterationObserver> observers = new CopyOnWriteArrayList<>();
+    private final List<FileAlterationObserver> observers = new CopyOnWriteArrayList<FileAlterationObserver>();
     private Thread thread = null;
     private ThreadFactory threadFactory;
     private volatile boolean running = false;
@@ -46,7 +46,7 @@ public final class FileAlterationMonitor implements Runnable {
     /**
      * Construct a monitor with the specified interval.
      *
-     * @param interval The amount of time in milliseconds to wait between
+     * @param interval The amount of time in miliseconds to wait between
      * checks of the file system
      */
     public FileAlterationMonitor(final long interval) {
@@ -56,7 +56,7 @@ public final class FileAlterationMonitor implements Runnable {
     /**
      * Construct a monitor with the specified interval and set of observers.
      *
-     * @param interval The amount of time in milliseconds to wait between
+     * @param interval The amount of time in miliseconds to wait between
      * checks of the file system
      * @param observers The set of observers to add to the monitor.
      */
@@ -176,7 +176,6 @@ public final class FileAlterationMonitor implements Runnable {
     /**
      * Run.
      */
-    @Override
     public void run() {
         while (running) {
             for (final FileAlterationObserver observer : observers) {

fine-commons-io/src/com/fr/third/org/apache/commons/io/monitor/FileAlterationObserver.java

@@ -24,9 +24,6 @@ import java.util.Comparator;
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
 
-import com.fr.third.org.apache.commons.io.FileUtils;
-import com.fr.third.org.apache.commons.io.IOCase;
-import com.fr.third.org.apache.commons.io.comparator.NameFileComparator;
 import com.fr.third.org.apache.commons.io.FileUtils;
 import com.fr.third.org.apache.commons.io.IOCase;
 import com.fr.third.org.apache.commons.io.comparator.NameFileComparator;
@@ -57,7 +54,7 @@ import com.fr.third.org.apache.commons.io.comparator.NameFileComparator;
  * To manually observe a directory, initialize the observer and invoked the
  * {@link #checkAndNotify()} method as required:
  * <pre>
- *      // initialize
+ *      // intialize
  *      observer.init();
  *      ...
  *      // invoke as required
@@ -68,7 +65,7 @@ import com.fr.third.org.apache.commons.io.comparator.NameFileComparator;
  *      // finished
  *      observer.finish();
  * </pre>
- * Alternatively, register the observer(s) with a {@link FileAlterationMonitor},
+ * Alternatively, register the oberver(s) with a {@link FileAlterationMonitor},
  * which creates a new thread, invoking the observer at the specified interval:
  * <pre>
  *      long interval = ...
@@ -119,13 +116,13 @@ import com.fr.third.org.apache.commons.io.comparator.NameFileComparator;
  *
  * @see FileAlterationListener
  * @see FileAlterationMonitor
- * @version $Id$
+ * @version $Id: FileAlterationObserver.java 1686747 2015-06-21 18:44:49Z krosenvold $
  * @since 2.0
  */
 public class FileAlterationObserver implements Serializable {
 
     private static final long serialVersionUID = 1185122225658782848L;
-    private final List<FileAlterationListener> listeners = new CopyOnWriteArrayList<>();
+    private final List<FileAlterationListener> listeners = new CopyOnWriteArrayList<FileAlterationListener>();
     private final FileEntry rootEntry;
     private final FileFilter fileFilter;
     private final Comparator<File> comparator;
@@ -291,7 +288,7 @@ public class FileAlterationObserver implements Serializable {
     }
 
     /**
-     * Check whether the file and its children have been created, modified or deleted.
+     * Check whether the file and its chlidren have been created, modified or deleted.
      */
     public void checkAndNotify() {
 
@@ -370,7 +367,7 @@ public class FileAlterationObserver implements Serializable {
      * @param entry the parent entry
      * @return The child files
      */
-    private FileEntry[] doListFiles(final File file, final FileEntry entry) {
+    private FileEntry[] doListFiles(File file, FileEntry entry) {
         final File[] files = listFiles(file);
         final FileEntry[] children = files.length > 0 ? new FileEntry[files.length] : FileEntry.EMPTY_ENTRIES;
         for (int i = 0; i < files.length; i++) {

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/AppendableOutputStream.java

@@ -28,7 +28,7 @@ import java.io.OutputStream;
  *
  * @since 2.5
  * @see java.lang.Appendable
- * @version $Id$
+ * @version $Id: AppendableOutputStream.java 1687815 2015-06-26 17:18:56Z krosenvold $
  */
 public class AppendableOutputStream <T extends Appendable> extends OutputStream {
 
@@ -39,7 +39,7 @@ public class AppendableOutputStream <T extends Appendable> extends OutputStream
      *
      * @param appendable the appendable to write to
      */
-    public AppendableOutputStream(final T appendable) {
+    public AppendableOutputStream(T appendable) {
         this.appendable = appendable;
     }
 
@@ -50,7 +50,7 @@ public class AppendableOutputStream <T extends Appendable> extends OutputStream
      * @throws IOException upon error
      */
     @Override
-    public void write(final int b) throws IOException {
+    public void write(int b) throws IOException {
         appendable.append((char)b);
     }
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/ByteArrayOutputStream.java

@@ -16,8 +16,6 @@
  */
 package com.fr.third.org.apache.commons.io.output;
 
-import static com.fr.third.org.apache.commons.io.IOUtils.EOF;
-
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -31,7 +29,6 @@ import java.util.List;
 
 import com.fr.third.org.apache.commons.io.IOUtils;
 import com.fr.third.org.apache.commons.io.input.ClosedInputStream;
-import com.fr.third.org.apache.commons.io.input.ClosedInputStream;
 
 /**
  * This class implements an output stream in which the data is
@@ -54,16 +51,15 @@ import com.fr.third.org.apache.commons.io.input.ClosedInputStream;
  * designed to behave exactly like the original. The only exception is the
  * deprecated toString(int) method that has been ignored.
  *
+ * @version $Id: ByteArrayOutputStream.java 1612034 2014-07-20 06:35:19Z ggregory $
  */
 public class ByteArrayOutputStream extends OutputStream {
 
-    static final int DEFAULT_SIZE = 1024;
-
     /** A singleton empty byte array. */
     private static final byte[] EMPTY_BYTE_ARRAY = new byte[0];
 
     /** The list of buffers, which grows and never reduces. */
-    private final List<byte[]> buffers = new ArrayList<>();
+    private final List<byte[]> buffers = new ArrayList<byte[]>();
     /** The index of the current buffer. */
     private int currentBufferIndex;
     /** The total count of bytes in all the filled buffers. */
@@ -80,7 +76,7 @@ public class ByteArrayOutputStream extends OutputStream {
      * initially 1024 bytes, though its size increases if necessary.
      */
     public ByteArrayOutputStream() {
-        this(DEFAULT_SIZE);
+        this(1024);
     }
 
     /**
@@ -242,7 +238,7 @@ public class ByteArrayOutputStream extends OutputStream {
         } else {
             //Throw away old buffers
             currentBuffer = null;
-            final int size = buffers.get(0).length;
+            int size = buffers.get(0).length;
             buffers.clear();
             needNewBuffer(size);
             reuseBuffers = true;
@@ -317,7 +313,7 @@ public class ByteArrayOutputStream extends OutputStream {
      * @throws IOException if an I/O error occurs
      * @since 2.5
      */
-    public static InputStream toBufferedInputStream(final InputStream input, final int size)
+    public static InputStream toBufferedInputStream(final InputStream input, int size)
             throws IOException {
         // It does not matter if a ByteArrayOutputStream is not closed as close() is a no-op
         @SuppressWarnings("resource")
@@ -341,7 +337,7 @@ public class ByteArrayOutputStream extends OutputStream {
         if (remaining == 0) {
             return new ClosedInputStream();
         }
-        final List<ByteArrayInputStream> list = new ArrayList<>(buffers.size());
+        final List<ByteArrayInputStream> list = new ArrayList<ByteArrayInputStream>(buffers.size());
         for (final byte[] buf : buffers) {
             final int c = Math.min(buf.length, remaining);
             list.add(new ByteArrayInputStream(buf, 0, c));
@@ -355,7 +351,7 @@ public class ByteArrayOutputStream extends OutputStream {
     }
 
     /**
-     * Gets the current contents of this byte stream as a byte array.
+     * Gets the curent contents of this byte stream as a byte array.
      * The result is independent of this stream.
      *
      * @return the current contents of this output stream, as a byte array
@@ -381,7 +377,7 @@ public class ByteArrayOutputStream extends OutputStream {
     }
 
     /**
-     * Gets the current contents of this byte stream as a string
+     * Gets the curent contents of this byte stream as a string
      * using the platform default charset.
      * @return the contents of the byte array as a String
      * @see java.io.ByteArrayOutputStream#toString()
@@ -395,7 +391,7 @@ public class ByteArrayOutputStream extends OutputStream {
     }
 
     /**
-     * Gets the current contents of this byte stream as a string
+     * Gets the curent contents of this byte stream as a string
      * using the specified encoding.
      *
      * @param enc  the name of the character encoding
@@ -408,7 +404,7 @@ public class ByteArrayOutputStream extends OutputStream {
     }
 
     /**
-     * Gets the current contents of this byte stream as a string
+     * Gets the curent contents of this byte stream as a string
      * using the specified encoding.
      *
      * @param charset  the character encoding

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/ChunkedOutputStream.java

@@ -46,7 +46,7 @@ public class ChunkedOutputStream extends FilterOutputStream {
      * @param chunkSize the chunk size to use; must be a positive number.
      * @throws IllegalArgumentException if the chunk size is <= 0
      */
-    public ChunkedOutputStream(final OutputStream stream, final int chunkSize) {
+    public ChunkedOutputStream(final OutputStream stream, int chunkSize) {
        super(stream);
        if (chunkSize <= 0) {
            throw new IllegalArgumentException();
@@ -73,11 +73,11 @@ public class ChunkedOutputStream extends FilterOutputStream {
      * @throws IOException if an I/O error occurs.
      */
     @Override
-    public void write(final byte[] data, final int srcOffset, final int length) throws IOException {
+    public void write(byte[] data, int srcOffset, int length) throws IOException {
         int bytes = length;
         int dstOffset = srcOffset;
         while(bytes > 0) {
-            final int chunk = Math.min(bytes, chunkSize);
+            int chunk = Math.min(bytes, chunkSize);
             out.write(data, dstOffset, chunk);
             bytes -= chunk;
             dstOffset += chunk;

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/ChunkedWriter.java

@@ -46,7 +46,7 @@ public class ChunkedWriter extends FilterWriter {
      * @param chunkSize the chunk size to use; must be a positive number.
      * @throws IllegalArgumentException if the chunk size is <= 0
      */
-    public ChunkedWriter(final Writer writer, final int chunkSize) {
+    public ChunkedWriter(final Writer writer, int chunkSize) {
        super(writer);
        if (chunkSize <= 0) {
            throw new IllegalArgumentException();
@@ -71,11 +71,11 @@ public class ChunkedWriter extends FilterWriter {
      * @throws IOException upon error
      */
     @Override
-    public void write(final char[] data, final int srcOffset, final int length) throws IOException {
+    public void write(char[] data, int srcOffset, int length) throws IOException {
         int bytes = length;
         int dstOffset = srcOffset;
         while(bytes > 0) {
-            final int chunk = Math.min(bytes, chunkSize);
+            int chunk = Math.min(bytes, chunkSize);
             out.write(data, dstOffset, chunk);
             bytes -= chunk;
             dstOffset += chunk;

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/CloseShieldOutputStream.java

@@ -25,7 +25,7 @@ import java.io.OutputStream;
  * passed to a component that wants to explicitly close the stream even if
  * other components would still use the stream for output.
  * </p>
- * @version $Id$
+ * @version $Id: CloseShieldOutputStream.java 1674710 2015-04-20 00:25:55Z ggregory $
  * @since 1.4
  */
 public class CloseShieldOutputStream extends ProxyOutputStream {

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/ClosedOutputStream.java

@@ -27,6 +27,7 @@ import java.io.OutputStream;
  * that accept an output stream and acting as a sentinel value instead of
  * a {@code null} output stream.
  *
+ * @version $Id: ClosedOutputStream.java 1471767 2013-04-24 23:24:19Z sebb $
  * @since 1.4
  */
 public class ClosedOutputStream extends OutputStream {
@@ -47,13 +48,4 @@ public class ClosedOutputStream extends OutputStream {
         throw new IOException("write(" + b + ") failed: stream is closed");
     }
 
-    /**
-     * Throws an {@link IOException} to indicate that the stream is closed.
-     *
-     * @throws IOException always thrown
-     */
-    @Override
-    public void flush() throws IOException {
-        throw new IOException("flush() failed: stream is closed");
-    }
 }

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/CountingOutputStream.java

@@ -25,6 +25,7 @@ import java.io.OutputStream;
  * A typical use case would be during debugging, to ensure that data is being
  * written as expected.
  *
+ * @version $Id: CountingOutputStream.java 1415850 2012-11-30 20:51:39Z ggregory $
  */
 public class CountingOutputStream extends ProxyOutputStream {
 

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/DeferredFileOutputStream.java

@@ -22,9 +22,6 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 
-import com.fr.third.org.apache.commons.io.FileUtils;
-import com.fr.third.org.apache.commons.io.IOUtils;
-import com.fr.third.org.apache.commons.io.FileUtils;
 import com.fr.third.org.apache.commons.io.IOUtils;
 
 
@@ -39,15 +36,17 @@ import com.fr.third.org.apache.commons.io.IOUtils;
  * you want to store it in memory (for speed), but if the file is large you want
  * to store it to file (to avoid memory issues).
  *
+ * @version $Id: DeferredFileOutputStream.java 1686747 2015-06-21 18:44:49Z krosenvold $
  */
 public class DeferredFileOutputStream
     extends ThresholdingOutputStream
 {
+
     // ----------------------------------------------------------- Data members
 
 
     /**
-     * The output stream to which data will be written prior to the threshold
+     * The output stream to which data will be written prior to the theshold
      * being reached.
      */
     private ByteArrayOutputStream memoryOutputStream;
@@ -93,38 +92,19 @@ public class DeferredFileOutputStream
     /**
      * Constructs an instance of this class which will trigger an event at the
      * specified threshold, and save data to a file beyond that point.
-     * The initial buffer size will default to 1024 bytes which is ByteArrayOutputStream's default buffer size.
      *
      * @param threshold  The number of bytes at which to trigger an event.
      * @param outputFile The file to which data is saved beyond the threshold.
      */
     public DeferredFileOutputStream(final int threshold, final File outputFile)
     {
-        this(threshold,  outputFile, null, null, null, ByteArrayOutputStream.DEFAULT_SIZE);
+        this(threshold,  outputFile, null, null, null);
     }
 
-    /**
-     * Constructs an instance of this class which will trigger an event at the
-     * specified threshold, and save data to a file beyond that point.
-     *
-     * @param threshold  The number of bytes at which to trigger an event.
-     * @param initialBufferSize The initial size of the in memory buffer.
-     * @param outputFile The file to which data is saved beyond the threshold.
-     *
-     * @since 2.5
-     */
-    public DeferredFileOutputStream(final int threshold, final int initialBufferSize, final File outputFile)
-    {
-        this(threshold, outputFile, null, null, null, initialBufferSize);
-        if (initialBufferSize < 0) {
-            throw new IllegalArgumentException("Initial buffer size must be atleast 0.");
-        }
-    }
 
     /**
      * Constructs an instance of this class which will trigger an event at the
      * specified threshold, and save data to a temporary file beyond that point.
-     * The initial buffer size will default to 32 bytes which is ByteArrayOutputStream's default buffer size.
      *
      * @param threshold  The number of bytes at which to trigger an event.
      * @param prefix Prefix to use for the temporary file.
@@ -135,36 +115,12 @@ public class DeferredFileOutputStream
      */
     public DeferredFileOutputStream(final int threshold, final String prefix, final String suffix, final File directory)
     {
-        this(threshold, null, prefix, suffix, directory, ByteArrayOutputStream.DEFAULT_SIZE);
+        this(threshold, null, prefix, suffix, directory);
         if (prefix == null) {
             throw new IllegalArgumentException("Temporary file prefix is missing");
         }
     }
 
-    /**
-     * Constructs an instance of this class which will trigger an event at the
-     * specified threshold, and save data to a temporary file beyond that point.
-     *
-     * @param threshold  The number of bytes at which to trigger an event.
-     * @param initialBufferSize The initial size of the in memory buffer.
-     * @param prefix Prefix to use for the temporary file.
-     * @param suffix Suffix to use for the temporary file.
-     * @param directory Temporary file directory.
-     *
-     * @since 2.5
-     */
-    public DeferredFileOutputStream(final int threshold, final int initialBufferSize, final String prefix,
-                                    final String suffix, final File directory)
-    {
-        this(threshold, null, prefix, suffix, directory, initialBufferSize);
-        if (prefix == null) {
-            throw new IllegalArgumentException("Temporary file prefix is missing");
-        }
-        if (initialBufferSize < 0) {
-            throw new IllegalArgumentException("Initial buffer size must be atleast 0.");
-        }
-    }
-
     /**
      * Constructs an instance of this class which will trigger an event at the
      * specified threshold, and save data either to a file beyond that point.
@@ -174,18 +130,17 @@ public class DeferredFileOutputStream
      * @param prefix Prefix to use for the temporary file.
      * @param suffix Suffix to use for the temporary file.
      * @param directory Temporary file directory.
-     * @param initialBufferSize The initial size of the in memory buffer.
      */
     private DeferredFileOutputStream(final int threshold, final File outputFile, final String prefix,
-                                     final String suffix, final File directory, final int initialBufferSize) {
+                                     final String suffix, final File directory) {
         super(threshold);
         this.outputFile = outputFile;
+
+        memoryOutputStream = new ByteArrayOutputStream();
+        currentOutputStream = memoryOutputStream;
         this.prefix = prefix;
         this.suffix = suffix;
         this.directory = directory;
-
-        memoryOutputStream = new ByteArrayOutputStream(initialBufferSize);
-        currentOutputStream = memoryOutputStream;
     }
 
 
@@ -198,7 +153,7 @@ public class DeferredFileOutputStream
      *
      * @return The underlying output stream.
      *
-     * @throws IOException if an error occurs.
+     * @exception IOException if an error occurs.
      */
     @Override
     protected OutputStream getStream() throws IOException
@@ -213,7 +168,7 @@ public class DeferredFileOutputStream
      * much data is being written to keep in memory, so we elect to switch to
      * disk-based storage.
      *
-     * @throws IOException if an error occurs.
+     * @exception IOException if an error occurs.
      */
     @Override
     protected void thresholdReached() throws IOException
@@ -221,11 +176,10 @@ public class DeferredFileOutputStream
         if (prefix != null) {
             outputFile = File.createTempFile(prefix, suffix, directory);
         }
-        FileUtils.forceMkdirParent(outputFile);
         final FileOutputStream fos = new FileOutputStream(outputFile);
         try {
             memoryOutputStream.writeTo(fos);
-        } catch (final IOException e){
+        } catch (IOException e){
             fos.close();
             throw e;
         }
@@ -291,7 +245,7 @@ public class DeferredFileOutputStream
     /**
      * Closes underlying output stream, and mark this as closed
      *
-     * @throws IOException if an error occurs.
+     * @exception IOException if an error occurs.
      */
     @Override
     public void close() throws IOException
@@ -306,22 +260,29 @@ public class DeferredFileOutputStream
      * after it has been closed.
      *
      * @param out output stream to write to.
-     * @throws IOException if this stream is not yet closed or an error occurs.
+     * @exception IOException if this stream is not yet closed or an error occurs.
      */
     public void writeTo(final OutputStream out) throws IOException
     {
         // we may only need to check if this is closed if we are working with a file
         // but we should force the habit of closing wether we are working with
         // a file or memory.
-        if (!closed) {
+        if (!closed)
+        {
             throw new IOException("Stream not closed");
         }
 
-        if (isInMemory()) {
+        if(isInMemory())
+        {
             memoryOutputStream.writeTo(out);
-        } else {
+        }
-            try (FileInputStream fis = new FileInputStream(outputFile)) {
+        else
+        {
+            final FileInputStream fis = new FileInputStream(outputFile);
+            try {
                 IOUtils.copy(fis, out);
+            } finally {
+                IOUtils.closeQuietly(fis);
             }
         }
     }

fine-commons-io/src/com/fr/third/org/apache/commons/io/output/DemuxOutputStream.java

@@ -22,9 +22,10 @@ import java.io.OutputStream;
 /**
  * Forwards data to a stream that has been associated with this thread.
  *
+ * @version $Id: DemuxOutputStream.java 1737901 2016-04-06 00:23:36Z ggregory $
  */
 public class DemuxOutputStream extends OutputStream {
-    private final InheritableThreadLocal<OutputStream> outputStreamThreadLocal = new InheritableThreadLocal<>();
+    private final InheritableThreadLocal<OutputStream> outputStreamThreadLocal = new InheritableThreadLocal<OutputStream>();
 
     /**
      * Binds the specified stream to the current thread.