Declare essentially static methods as static

Change-Id: I83ca25fb569c0dbc36eb374d5437fcf2b65a6f68

6 files changed, 11 insertions, 8 deletions

diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AbstractFetchCommand.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AbstractFetchCommand.java
index e4bca2a496..ad9a36db18 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AbstractFetchCommand.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/AbstractFetchCommand.java
@@ -128,7 +128,8 @@ abstract class AbstractFetchCommand extends TextBuiltin {
 		writer.flush();
 	}
 
-	private String longTypeOf(ObjectReader reader, final TrackingRefUpdate u) {
+	private static String longTypeOf(ObjectReader reader,
+			final TrackingRefUpdate u) {
 		final RefUpdate.Result r = u.getResult();
 		if (r == RefUpdate.Result.LOCK_FAILURE)
 			return "[lock fail]";
@@ -164,7 +165,7 @@ abstract class AbstractFetchCommand extends TextBuiltin {
 		return "[" + r.name() + "]"; //$NON-NLS-1$//$NON-NLS-2$
 	}
 
-	private String safeAbbreviate(ObjectReader reader, ObjectId id) {
+	private static String safeAbbreviate(ObjectReader reader, ObjectId id) {
 		try {
 			return reader.abbreviate(id).name();
 		} catch (IOException cannotAbbreviate) {
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java
index ddae66e72c..5406527a68 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clone.java
@@ -150,7 +150,7 @@ class Clone extends AbstractFetchCommand {
 		return r;
 	}
 
-	private Ref guessHEAD(final FetchResult result) {
+	private static Ref guessHEAD(final FetchResult result) {
 		final Ref idHEAD = result.getAdvertisedRef(Constants.HEAD);
 		final List<Ref> availableRefs = new ArrayList<Ref>();
 		Ref head = null;
@@ -201,4 +201,4 @@ class Clone extends AbstractFetchCommand {
 		}
 		return commit;
 	}
-}
\ No newline at end of file
+}
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Daemon.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Daemon.java
index c75da9f89b..8087efe7d4 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Daemon.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Daemon.java
@@ -155,7 +155,8 @@ class Daemon extends TextBuiltin {
 		outw.println(MessageFormat.format(CLIText.get().listeningOn, d.getAddress()));
 	}
 
-	private DaemonService service(final org.eclipse.jgit.transport.Daemon d,
+	private static DaemonService service(
+			final org.eclipse.jgit.transport.Daemon d,
 			final String n) {
 		final DaemonService svc = d.getService(n);
 		if (svc == null)
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Push.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Push.java
index 8239c96d4c..ea3cac7225 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Push.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Push.java
@@ -241,7 +241,7 @@ class Push extends TextBuiltin {
 		}
 	}
 
-	private String safeAbbreviate(ObjectReader reader, ObjectId id) {
+	private static String safeAbbreviate(ObjectReader reader, ObjectId id) {
 		try {
 			return reader.abbreviate(id).name();
 		} catch (IOException cannotAbbreviate) {
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/ShowPackDelta.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/ShowPackDelta.java
index fa9fd6e68e..338929a1ba 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/ShowPackDelta.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/ShowPackDelta.java
@@ -90,7 +90,7 @@ class ShowPackDelta extends TextBuiltin {
 		outw.println(BinaryDelta.format(delta));
 	}
 
-	private byte[] getDelta(ObjectReader reader, RevObject obj)
+	private static byte[] getDelta(ObjectReader reader, RevObject obj)
 			throws IOException, MissingObjectException,
 			StoredObjectRepresentationNotAvailableException {
 		ObjectReuseAsIs asis = (ObjectReuseAsIs) reader;
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/TextHashFunctions.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/TextHashFunctions.java
index e2da0d5fce..aa46ea114e 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/TextHashFunctions.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/TextHashFunctions.java
@@ -369,7 +369,8 @@ class TextHashFunctions extends TextBuiltin {
 		outw.flush();
 	}
 
-	private void testOne(Function fun, RawText txt, int[] elements, int cnt) {
+	private static void testOne(Function fun, RawText txt, int[] elements,
+			int cnt) {
 		final Hash cmp = fun.hash;
 		final Fold fold = fun.fold;