Use constants from StandardCharsets instead of hard-coded strings

Instead of hard-coding the charset strings "US-ASCII", "UTF-8", and
"ISO-8859-1", use the corresponding constants from StandardCharsets.

UnsupportedEncodingException is not thrown when the StandardCharset
constants are used, so remove the now redundant handling.

Because the encoding names are no longer hard-coded strings, also
remove redundant $NON-NLS warning suppressions.

Also replace existing usages of the constants with static imports.

Change-Id: I0a4510d3d992db5e277f009a41434276f95bda4e
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java b/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java
index 51b79903c6..5f40be4e05 100644
--- a/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java
+++ b/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java
@@ -43,6 +43,7 @@
 
 package org.eclipse.jgit.http.test;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.eclipse.jgit.util.HttpSupport.HDR_CONTENT_ENCODING;
 import static org.eclipse.jgit.util.HttpSupport.HDR_CONTENT_LENGTH;
 import static org.eclipse.jgit.util.HttpSupport.HDR_CONTENT_TYPE;
@@ -56,7 +57,6 @@ import static org.junit.Assert.fail;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.net.URISyntaxException;
-import java.nio.charset.StandardCharsets;
 import java.text.MessageFormat;
 import java.util.Arrays;
 import java.util.Collection;
@@ -1084,7 +1084,7 @@ public class SmartClientSmartServerTest extends HttpTestCase {
 	public void testInvalidWant() throws Exception {
 		@SuppressWarnings("resource")
 		ObjectId id = new ObjectInserter.Formatter().idFor(Constants.OBJ_BLOB,
-				"testInvalidWant".getBytes(StandardCharsets.UTF_8));
+				"testInvalidWant".getBytes(UTF_8));
 
 		Repository dst = createBareRepository();
 		try (Transport t = Transport.open(dst, remoteURI);