Explicitly specify charset in constructor of InputStreamReader

Change-Id: Id43e27c590f41f7435c2ca1d127f27e45745da7f
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/RegexPipelineTest.java

@@ -43,6 +43,7 @@
 
 package org.eclipse.jgit.http.test;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.junit.Assert.assertEquals;
 
 import java.io.BufferedReader;
@@ -120,7 +121,8 @@ public class RegexPipelineTest extends HttpTestCase {
 		c = ((HttpURLConnection) uri.resolve("/a").toURL()
 				.openConnection());
 		assertEquals(200, c.getResponseCode());
-		r = new BufferedReader(new InputStreamReader(c.getInputStream()));
+		r = new BufferedReader(
+				new InputStreamReader(c.getInputStream(), UTF_8));
 		assertEquals("test", r.readLine());
 		assertEquals("", r.readLine());
 		assertEquals("/a", r.readLine());
@@ -129,7 +131,8 @@ public class RegexPipelineTest extends HttpTestCase {
 		c = ((HttpURLConnection) uri.resolve("/b").toURL()
 				.openConnection());
 		assertEquals(200, c.getResponseCode());
-		r = new BufferedReader(new InputStreamReader(c.getInputStream()));
+		r = new BufferedReader(
+				new InputStreamReader(c.getInputStream(), UTF_8));
 		assertEquals("test", r.readLine());
 		assertEquals("", r.readLine());
 		assertEquals("/b", r.readLine());
@@ -155,7 +158,8 @@ public class RegexPipelineTest extends HttpTestCase {
 		c = ((HttpURLConnection) uri.resolve("/a").toURL()
 				.openConnection());
 		assertEquals(200, c.getResponseCode());
-		r = new BufferedReader(new InputStreamReader(c.getInputStream()));
+		r = new BufferedReader(
+				new InputStreamReader(c.getInputStream(), UTF_8));
 		assertEquals("test1", r.readLine());
 		assertEquals("", r.readLine());
 		assertEquals("/a", r.readLine());
@@ -183,7 +187,8 @@ public class RegexPipelineTest extends HttpTestCase {
 		c = ((HttpURLConnection) uri.resolve("/a/b").toURL()
 				.openConnection());
 		assertEquals(200, c.getResponseCode());
-		r = new BufferedReader(new InputStreamReader(c.getInputStream()));
+		r = new BufferedReader(
+				new InputStreamReader(c.getInputStream(), UTF_8));
 		assertEquals("test1", r.readLine());
 		assertEquals("", r.readLine());
 		// No RegexGroupFilter defaults to first group.
@@ -193,7 +198,8 @@ public class RegexPipelineTest extends HttpTestCase {
 		c = ((HttpURLConnection) uri.resolve("/c/d").toURL()
 				.openConnection());
 		assertEquals(200, c.getResponseCode());
-		r = new BufferedReader(new InputStreamReader(c.getInputStream()));
+		r = new BufferedReader(
+				new InputStreamReader(c.getInputStream(), UTF_8));
 		assertEquals("test2", r.readLine());
 		assertEquals("", r.readLine());
 		assertEquals("/c", r.readLine());
@@ -202,7 +208,8 @@ public class RegexPipelineTest extends HttpTestCase {
 		c = ((HttpURLConnection) uri.resolve("/e/f/g").toURL()
 				.openConnection());
 		assertEquals(200, c.getResponseCode());
-		r = new BufferedReader(new InputStreamReader(c.getInputStream()));
+		r = new BufferedReader(
+				new InputStreamReader(c.getInputStream(), UTF_8));
 		assertEquals("test3", r.readLine());
 		assertEquals("/e/f", r.readLine());
 		assertEquals("/g", r.readLine());

org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/PushCertificateParserTest.java

@@ -42,6 +42,7 @@
 
 package org.eclipse.jgit.transport;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
@@ -334,7 +335,7 @@ public class PushCertificateParserTest {
 		assertFalse(input.contains(PushCertificateParser.END_CERT));
 		input += input;
 		Reader reader = new InputStreamReader(
-				new ByteArrayInputStream(Constants.encode(input)));
+				new ByteArrayInputStream(Constants.encode(input)), UTF_8);
 
 		assertNotNull(PushCertificateParser.fromReader(reader));
 		assertNotNull(PushCertificateParser.fromReader(reader));

org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/PushCertificateStoreTest.java

@@ -43,6 +43,7 @@
 
 package org.eclipse.jgit.transport;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.eclipse.jgit.lib.ObjectId.zeroId;
 import static org.eclipse.jgit.lib.RefUpdate.Result.FAST_FORWARD;
 import static org.eclipse.jgit.lib.RefUpdate.Result.LOCK_FAILURE;
@@ -96,7 +97,9 @@ public class PushCertificateStoreTest {
 				+ "-----END PGP SIGNATURE-----\n");
 		try {
 			return PushCertificateParser.fromReader(new InputStreamReader(
-					new ByteArrayInputStream(Constants.encode(cert.toString()))));
+					new ByteArrayInputStream(
+							Constants.encode(cert.toString())),
+					UTF_8));
 		} catch (IOException e) {
 			throw new IllegalArgumentException(e);
 		}

org.eclipse.jgit.test/tst/org/eclipse/jgit/util/IOReadLineTest.java

@@ -43,6 +43,7 @@
 
 package org.eclipse.jgit.util;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.junit.Assert.assertEquals;
 
 import java.io.BufferedReader;
@@ -105,7 +106,7 @@ public class IOReadLineTest {
 
 	private Reader newReader(String in) {
 		Reader r = new InputStreamReader(
-				new ByteArrayInputStream(Constants.encode(in)));
+				new ByteArrayInputStream(Constants.encode(in)), UTF_8);
 		if (buffered) {
 			r = new BufferedReader(r);
 		}

org.eclipse.jgit/src/org/eclipse/jgit/transport/OpenSshConfig.java

@@ -43,6 +43,8 @@
 
 package org.eclipse.jgit.transport;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
+
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
@@ -241,7 +243,8 @@ public class OpenSshConfig implements ConfigRepository {
 	private Map<String, HostEntry> parse(InputStream in)
 			throws IOException {
 		final Map<String, HostEntry> m = new LinkedHashMap<>();
-		final BufferedReader br = new BufferedReader(new InputStreamReader(in));
+		final BufferedReader br = new BufferedReader(
+				new InputStreamReader(in, UTF_8));
 		final List<HostEntry> current = new ArrayList<>(4);
 		String line;