AutoLFInputStreamTest: Use try-with-resource

Change-Id: I162bfa6b2f87f2ce9154f3ed6bb628c4cda88f50
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

org.eclipse.jgit.test/tst/org/eclipse/jgit/util/io/AutoLFInputStreamTest.java

@@ -97,8 +97,8 @@ public class AutoLFInputStreamTest {
 
 	private static void test(byte[] input, byte[] expected,
 			boolean detectBinary) throws IOException {
-		final InputStream bis1 = new ByteArrayInputStream(input);
-		final InputStream cis1 = new AutoLFInputStream(bis1, detectBinary);
+		try (InputStream bis1 = new ByteArrayInputStream(input);
+				InputStream cis1 = new AutoLFInputStream(bis1, detectBinary)) {
 			int index1 = 0;
 			for (int b = cis1.read(); b != -1; b = cis1.read()) {
 				assertEquals(expected[index1], (byte) b);
@@ -109,23 +109,26 @@ public class AutoLFInputStreamTest {
 
 			for (int bufferSize = 1; bufferSize < 10; bufferSize++) {
 				final byte[] buffer = new byte[bufferSize];
-			final InputStream bis2 = new ByteArrayInputStream(input);
-			final InputStream cis2 = new AutoLFInputStream(bis2, detectBinary);
+				try (InputStream bis2 = new ByteArrayInputStream(input);
+						InputStream cis2 = new AutoLFInputStream(bis2,
+								detectBinary)) {
 
 					int read = 0;
-			for (int readNow = cis2.read(buffer, 0, buffer.length); readNow != -1
-					&& read < expected.length; readNow = cis2.read(buffer, 0,
-					buffer.length)) {
+					for (int readNow = cis2.read(buffer, 0,
+							buffer.length); readNow != -1
+									&& read < expected.length; readNow = cis2
+											.read(buffer, 0, buffer.length)) {
 						for (int index2 = 0; index2 < readNow; index2++) {
-					assertEquals(expected[read + index2], buffer[index2]);
+							assertEquals(expected[read + index2],
+									buffer[index2]);
 						}
 						read += readNow;
 					}
 
 					assertEquals(expected.length, read);
-			cis2.close();
 				}
-		cis1.close();
+			}
+		}
 	}
 
 	private static byte[] asBytes(String in) {