Bug 533055 - Remove redundant type argumentsI20180403-2000I20180402-2000I20180401-2000I20180331-1500I20180330-2235I20180330-2000I20180329-2000

Change-Id: I6f62094af1b4ad2c679e78cc635641918f958fb4
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>

10 files changed, 31 insertions, 68 deletions

diff --git a/org.eclipse.debug.examples.ui/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.debug.examples.ui/.settings/org.eclipse.jdt.core.prefs
index 854ba028d..d7f607161 100644
--- a/org.eclipse.debug.examples.ui/.settings/org.eclipse.jdt.core.prefs
+++ b/org.eclipse.debug.examples.ui/.settings/org.eclipse.jdt.core.prefs
@@ -11,8 +11,11 @@ org.eclipse.jdt.core.classpath.outputOverlappingAnotherSource=error
 org.eclipse.jdt.core.compiler.annotation.inheritNullAnnotations=disabled
 org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore
 org.eclipse.jdt.core.compiler.annotation.nonnull=org.eclipse.jdt.annotation.NonNull
+org.eclipse.jdt.core.compiler.annotation.nonnull.secondary=
 org.eclipse.jdt.core.compiler.annotation.nonnullbydefault=org.eclipse.jdt.annotation.NonNullByDefault
+org.eclipse.jdt.core.compiler.annotation.nonnullbydefault.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullable=org.eclipse.jdt.annotation.Nullable
+org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
 org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
@@ -24,6 +27,7 @@ org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.doc.comment.support=enabled
 org.eclipse.jdt.core.compiler.maxProblemPerUnit=100
+org.eclipse.jdt.core.compiler.problem.APILeak=warning
 org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
@@ -74,19 +78,21 @@ org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
 org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
 org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=error
 org.eclipse.jdt.core.compiler.problem.nonnullParameterAnnotationDropped=warning
+org.eclipse.jdt.core.compiler.problem.nonnullTypeVariableFromLegacyInvocation=warning
 org.eclipse.jdt.core.compiler.problem.nullAnnotationInferenceConflict=error
 org.eclipse.jdt.core.compiler.problem.nullReference=error
 org.eclipse.jdt.core.compiler.problem.nullSpecViolation=error
 org.eclipse.jdt.core.compiler.problem.nullUncheckedConversion=warning
 org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
 org.eclipse.jdt.core.compiler.problem.parameterAssignment=warning
+org.eclipse.jdt.core.compiler.problem.pessimisticNullAnalysisForFreeTypeVariables=warning
 org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
 org.eclipse.jdt.core.compiler.problem.potentialNullReference=warning
 org.eclipse.jdt.core.compiler.problem.potentiallyUnclosedCloseable=warning
 org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning
 org.eclipse.jdt.core.compiler.problem.redundantNullAnnotation=warning
 org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
-org.eclipse.jdt.core.compiler.problem.redundantSpecificationOfTypeArguments=ignore
+org.eclipse.jdt.core.compiler.problem.redundantSpecificationOfTypeArguments=warning
 org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=ignore
 org.eclipse.jdt.core.compiler.problem.reportMethodCanBePotentiallyStatic=ignore
 org.eclipse.jdt.core.compiler.problem.reportMethodCanBeStatic=ignore
@@ -96,12 +102,16 @@ org.eclipse.jdt.core.compiler.problem.suppressOptionalErrors=enabled
 org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
 org.eclipse.jdt.core.compiler.problem.syntacticNullAnalysisForFields=disabled
 org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
+org.eclipse.jdt.core.compiler.problem.terminalDeprecation=warning
 org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
 org.eclipse.jdt.core.compiler.problem.unavoidableGenericTypeProblems=disabled
 org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
 org.eclipse.jdt.core.compiler.problem.unclosedCloseable=warning
 org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
 org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=error
+org.eclipse.jdt.core.compiler.problem.unlikelyCollectionMethodArgumentType=warning
+org.eclipse.jdt.core.compiler.problem.unlikelyCollectionMethodArgumentTypeStrict=disabled
+org.eclipse.jdt.core.compiler.problem.unlikelyEqualsArgumentType=info
 org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore
 org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=error
 org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiEventModelProxy.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiEventModelProxy.java
index 26d89d818..df515873a 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiEventModelProxy.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiEventModelProxy.java
@@ -1,5 +1,5 @@
 /*****************************************************************
- * Copyright (c) 2009, 2013 Texas Instruments and others
+ * Copyright (c) 2009, 2018 Texas Instruments 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
@@ -20,12 +20,9 @@ import org.eclipse.debug.internal.ui.viewers.provisional.AbstractModelProxy;
 import org.eclipse.jface.viewers.TreePath;
 
 public class MidiEventModelProxy extends AbstractModelProxy implements ICheckboxModelProxy {
-	static Map<TreePath, Boolean> gChecked = new HashMap<TreePath, Boolean>();
+	static Map<TreePath, Boolean> gChecked = new HashMap<>();
 
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.internal.ui.viewers.model.provisional.ICheckboxModelProxy#setChecked(org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, java.lang.Object, org.eclipse.jface.viewers.TreePath, boolean)
-	 */
 	@Override
 	public boolean setChecked(IPresentationContext context, Object viewerInput, TreePath path, boolean checked) {
 		System.out.println("TrackCheckListener.setChecked() element = " + path.getLastSegment() + " checked = " + checked); //$NON-NLS-1$ //$NON-NLS-2$
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/detailpanes/ControlDetailPaneFactory.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/detailpanes/ControlDetailPaneFactory.java
index 25cf833d6..c6dc26327 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/detailpanes/ControlDetailPaneFactory.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/detailpanes/ControlDetailPaneFactory.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2013 IBM Corporation and others.
+ * Copyright (c) 2008, 2018 IBM Corporation 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
@@ -36,9 +36,6 @@ public class ControlDetailPaneFactory implements IDetailPaneFactory {
 	 */
 	public static final String ID_CLOCK_SLIDER = "CLOCK_SLIDER"; //$NON-NLS-1$
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.IDetailPaneFactory#createDetailPane(java.lang.String)
-	 */
 	@Override
 	public IDetailPane createDetailPane(String paneID) {
 		if (ID_TEMPO_SLIDER.equals(paneID)) {
@@ -50,9 +47,6 @@ public class ControlDetailPaneFactory implements IDetailPaneFactory {
 		return null;
 	}
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.IDetailPaneFactory#getDefaultDetailPane(org.eclipse.jface.viewers.IStructuredSelection)
-	 */
 	@Override
 	public String getDefaultDetailPane(IStructuredSelection selection) {
 		if (selection.size() == 1) {
@@ -67,9 +61,6 @@ public class ControlDetailPaneFactory implements IDetailPaneFactory {
 		return null;
 	}
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.IDetailPaneFactory#getDetailPaneDescription(java.lang.String)
-	 */
 	@Override
 	public String getDetailPaneDescription(String paneID) {
 		if (ID_TEMPO_SLIDER.equals(paneID)) {
@@ -81,9 +72,6 @@ public class ControlDetailPaneFactory implements IDetailPaneFactory {
 		return null;
 	}
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.IDetailPaneFactory#getDetailPaneName(java.lang.String)
-	 */
 	@Override
 	public String getDetailPaneName(String paneID) {
 		if (ID_TEMPO_SLIDER.equals(paneID)) {
@@ -95,12 +83,9 @@ public class ControlDetailPaneFactory implements IDetailPaneFactory {
 		return null;
 	}
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.IDetailPaneFactory#getDetailPaneTypes(org.eclipse.jface.viewers.IStructuredSelection)
-	 */
 	@Override
 	public Set<String> getDetailPaneTypes(IStructuredSelection selection) {
-		Set<String> set = new HashSet<String>();
+		Set<String> set = new HashSet<>();
 		if (selection.size() == 1) {
 			Object element = selection.getFirstElement();
 			if (element instanceof TempoControl) {
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiLaunchShortcut.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiLaunchShortcut.java
index ea72138af..549b7e2c2 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiLaunchShortcut.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiLaunchShortcut.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2013 IBM Corporation and others.
+ * Copyright (c) 2008, 2018 IBM Corporation 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
@@ -39,9 +39,6 @@ import org.eclipse.ui.dialogs.ElementListSelectionDialog;
  */
 public class MidiLaunchShortcut implements ILaunchShortcut {
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.ILaunchShortcut#launch(org.eclipse.jface.viewers.ISelection, java.lang.String)
-	 */
 	@Override
 	public void launch(ISelection selection, String mode) {
 		if (selection instanceof IStructuredSelection) {
@@ -68,7 +65,7 @@ public class MidiLaunchShortcut implements ILaunchShortcut {
 	 * @return associated launch configuration or <code>null</code>
 	 */
 	private ILaunchConfiguration getConfiguration(IFile file) {
-		List<ILaunchConfiguration> candiates = new ArrayList<ILaunchConfiguration>();
+		List<ILaunchConfiguration> candiates = new ArrayList<>();
 		try {
 			ILaunchConfiguration[] configurations = getLaunchManager().getLaunchConfigurations(getLaunchType());
 			for (int i = 0; i < configurations.length; i++) {
@@ -155,9 +152,6 @@ public class MidiLaunchShortcut implements ILaunchShortcut {
 		return null;
 	}
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.ui.ILaunchShortcut#launch(org.eclipse.ui.IEditorPart, java.lang.String)
-	 */
 	@Override
 	public void launch(IEditorPart editor, String mode) {
 		// nothing - currently no editor
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/DebugUIPlugin.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/DebugUIPlugin.java
index 1ea844c16..74949329f 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/DebugUIPlugin.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/DebugUIPlugin.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2005, 2013 IBM Corporation and others.
+ * Copyright (c) 2005, 2018 IBM Corporation 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
@@ -84,7 +84,7 @@ public class DebugUIPlugin extends AbstractUIPlugin {
     /**
      * Managed colors
      */
-	private final Map<RGB, Color> fColors = new HashMap<RGB, Color>();
+	private final Map<RGB, Color> fColors = new HashMap<>();
 
 	/**
 	 * The constructor.
@@ -156,10 +156,6 @@ public class DebugUIPlugin extends AbstractUIPlugin {
 		return resourceBundle;
 	}
 
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#initializeImageRegistry(org.eclipse.jface.resource.ImageRegistry)
-	 */
 	@Override
 	protected void initializeImageRegistry(ImageRegistry reg) {
 		declareImage(IMG_OBJ_PDA, PATH_OBJECT + "pda.gif"); //$NON-NLS-1$
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAViewActionProvider.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAViewActionProvider.java
index 9af6fc981..fed26ebc0 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAViewActionProvider.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAViewActionProvider.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012, 2013 Wind River Systems and others.
+ * Copyright (c) 2012, 2018 Wind River Systems 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
@@ -28,11 +28,8 @@ import org.eclipse.jface.action.IAction;
  */
 public class PDAViewActionProvider implements IViewActionProvider {
 
-	Map<IPresentationContext, Action> fActions = new HashMap<IPresentationContext, Action>();
+	Map<IPresentationContext, Action> fActions = new HashMap<>();
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IViewActionProvider#getAction(org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, java.lang.String)
-	 */
 	@Override
 	public IAction getAction(IPresentationContext presentationContext, String actionID) {
 		if (presentationContext.getId().equals(IDebugUIConstants.ID_VARIABLE_VIEW) &&
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAVirtualFindAction.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAVirtualFindAction.java
index 204227995..41ddfd73a 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAVirtualFindAction.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/adapters/PDAVirtualFindAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2004, 2013 IBM Corporation and others.
+ * Copyright (c) 2004, 2018 IBM Corporation 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
@@ -130,7 +130,7 @@ public class PDAVirtualFindAction extends Action implements IUpdate {
 
 	private static class FindLabelProvider extends LabelProvider {
 		private final VirtualTreeModelViewer fVirtualViewer;
-		private final Map<VirtualItem, String> fTextCache = new HashMap<VirtualItem, String>();
+		private final Map<VirtualItem, String> fTextCache = new HashMap<>();
 
 		public FindLabelProvider(VirtualTreeModelViewer viewer, List<VirtualItem> items) {
 		    fVirtualViewer = viewer;
@@ -247,7 +247,7 @@ public class PDAVirtualFindAction extends Action implements IUpdate {
 
 		VirtualItem root = virtualViewer.getTree();
 		if (!monitor.isCanceled()) {
-			List<VirtualItem> list = new ArrayList<VirtualItem>();
+			List<VirtualItem> list = new ArrayList<>();
 			collectAllChildren(root, list);
 			FindLabelProvider labelProvider = new FindLabelProvider(virtualViewer, list);
 			VirtualItem result = performFind(list, labelProvider);
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/breakpoints/PDAToggleWatchpointsTargetFactory.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/breakpoints/PDAToggleWatchpointsTargetFactory.java
index 65d1ee022..2823bf7c4 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/breakpoints/PDAToggleWatchpointsTargetFactory.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/breakpoints/PDAToggleWatchpointsTargetFactory.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2013 Wind River Systems and others.
+ * Copyright (c) 2008, 2018 Wind River Systems 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
@@ -32,9 +32,9 @@ public class PDAToggleWatchpointsTargetFactory implements IToggleBreakpointsTarg
 	private static final String TOGGLE_WATCHPOINT_TARGET_MODIFICATION = "org.eclipse.debug.examples.ui.pda.watchpoint_modification"; //$NON-NLS-1$
 	private static final String TOGGLE_WATCHPOINT_TARGET_BOTH = "org.eclipse.debug.examples.ui.pda.watchpoint_both"; //$NON-NLS-1$
 
-	private static Set<String> TOGGLE_WATCHPOINTS_TARGETS = new LinkedHashSet<String>();
+	private static Set<String> TOGGLE_WATCHPOINTS_TARGETS = new LinkedHashSet<>();
 
-	private final Map<String, IToggleBreakpointsTarget> fToggleWatchpointTargets = new HashMap<String, IToggleBreakpointsTarget>(3);
+	private final Map<String, IToggleBreakpointsTarget> fToggleWatchpointTargets = new HashMap<>(3);
 
     static {
         TOGGLE_WATCHPOINTS_TARGETS.add(TOGGLE_WATCHPOINT_TARGET_BOTH);
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/editor/PDAContentAssistProcessor.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/editor/PDAContentAssistProcessor.java
index 0e0d4ad7b..5a95dca64 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/editor/PDAContentAssistProcessor.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/editor/PDAContentAssistProcessor.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2005, 2013 IBM Corporation and others.
+ * Copyright (c) 2005, 2018 IBM Corporation 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
@@ -42,7 +42,7 @@ public class PDAContentAssistProcessor implements IContentAssistProcessor {
             }
         }
 
-		List<CompletionProposal> proposals = new ArrayList<CompletionProposal>();
+		List<CompletionProposal> proposals = new ArrayList<>();
         String[] keywords = PDAScanner.fgKeywords;
         if (prefix.length() > 0) {
             String word = prefix.toString();
@@ -65,44 +65,28 @@ public class PDAContentAssistProcessor implements IContentAssistProcessor {
         return null;
     }
 
-    /* (non-Javadoc)
-     * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#computeContextInformation(org.eclipse.jface.text.ITextViewer, int)
-     */
     @Override
 	public IContextInformation[] computeContextInformation(ITextViewer viewer, int offset) {
         return null;
     }
 
-    /* (non-Javadoc)
-     * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getCompletionProposalAutoActivationCharacters()
-     */
     @Override
 	public char[] getCompletionProposalAutoActivationCharacters() {
         return null;
     }
 
-    /* (non-Javadoc)
-     * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getContextInformationAutoActivationCharacters()
-     */
     @Override
 	public char[] getContextInformationAutoActivationCharacters() {
         return null;
     }
 
-    /* (non-Javadoc)
-     * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getErrorMessage()
-     */
     @Override
 	public String getErrorMessage() {
         return null;
     }
 
-    /* (non-Javadoc)
-     * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getContextInformationValidator()
-     */
     @Override
 	public IContextInformationValidator getContextInformationValidator() {
         return null;
     }
-
 }
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/views/PopHandler.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/views/PopHandler.java
index 1c7f6b4ba..c4b1a42cd 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/views/PopHandler.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/pda/views/PopHandler.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008, 2013 Wind River Systems and others.
+ * Copyright (c) 2008, 2018 Wind River Systems 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
@@ -36,7 +36,7 @@ public class PopHandler extends AbstractDataStackViewHandler {
         if (popee != null) {
             try {
                 IValue[] stack = thread.getDataStack();
-				List<IValue> restore = new ArrayList<IValue>();
+				List<IValue> restore = new ArrayList<>();
                 for (int i = 0; i < stack.length; i++) {
                     Object value = stack[i];
                     if (popee.equals(value)) {