Bug 521145 - Move p2 repository.tools to Java 8

Bump minor version, remove redundant type declarations, add missing
Override annotations and some lambda conversions.

Change-Id: Ibb59354ee15f179eb40e71db1ee800c3c8522557
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/internal/repository/tools/analyzer/UniqueIUAnalyzer.java b/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/internal/repository/tools/analyzer/UniqueIUAnalyzer.java
index a81f8bdb4..9d436d467 100644
--- a/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/internal/repository/tools/analyzer/UniqueIUAnalyzer.java
+++ b/bundles/org.eclipse.equinox.p2.repository.tools/src/org/eclipse/equinox/p2/internal/repository/tools/analyzer/UniqueIUAnalyzer.java
@@ -1,5 +1,5 @@
 /******************************************************************************* 
-* Copyright (c) 2009, 2010 EclipseSource and others. All rights reserved. This
+* Copyright (c) 2009, 2017 EclipseSource and others. All rights reserved. This
 * program and the accompanying materials are made available under the terms of
 * the Eclipse Public License v1.0 which accompanies this distribution, and is
 * available at http://www.eclipse.org/legal/epl-v10.html
@@ -22,6 +22,7 @@ public class UniqueIUAnalyzer extends IUAnalyzer {
 
 	Set<String> versionedNames = null;
 
+	@Override
 	public void analyzeIU(IInstallableUnit iu) {
 		// Create a unique name / version pair and cache it
 		String uniqueID = iu.getId() + ":" + iu.getVersion().toString();
@@ -32,7 +33,8 @@ public class UniqueIUAnalyzer extends IUAnalyzer {
 		versionedNames.add(uniqueID);
 	}
 
+	@Override
 	public void preAnalysis(IMetadataRepository repo) {
-		versionedNames = new HashSet<String>();
+		versionedNames = new HashSet<>();
 	}
 }