Enable and fix warnings about redundant specification of type arguments

Since the introduction of generic type parameter inference in Java 7,
it's not necessary to explicitly specify the type of generic parameters.

Enable the warning in Eclipse, and fix all occurrences.

Change-Id: I9158caf1beca5e4980b6240ac401f3868520aad0
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
index b7929424f2..933faf9bfa 100644
--- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
+++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
@@ -286,7 +286,7 @@ public abstract class LocalDiskRepositoryTestCase {
 			throws IllegalStateException, IOException {
 		DirCache dc = repo.readDirCache();
 		StringBuilder sb = new StringBuilder();
-		TreeSet<Long> timeStamps = new TreeSet<Long>();
+		TreeSet<Long> timeStamps = new TreeSet<>();
 
 		// iterate once over the dircache just to collect all time stamps
 		if (0 != (includedOptions & MOD_TIME)) {
@@ -552,7 +552,7 @@ public abstract class LocalDiskRepositoryTestCase {
 	}
 
 	private static HashMap<String, String> cloneEnv() {
-		return new HashMap<String, String>(System.getenv());
+		return new HashMap<>(System.getenv());
 	}
 
 	private static final class CleanupThread extends Thread {
@@ -574,7 +574,7 @@ public abstract class LocalDiskRepositoryTestCase {
 			}
 		}
 
-		private final List<File> toDelete = new ArrayList<File>();
+		private final List<File> toDelete = new ArrayList<>();
 
 		@Override
 		public void run() {