Lambdas convert.

Convert to lambdas where feasible and found.

Change-Id: I0521c88a41b7a22012cc8e53bc621cc4bc2e8c88
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-on: https://git.eclipse.org/r/65092
Tested-by: Hudson CI

1 files changed, 25 insertions, 44 deletions

diff --git a/changelog/org.eclipse.linuxtools.changelog.ui.tests/src/org/eclipse/linuxtools/changelog/ui/tests/utils/ContextMenuHelper.java b/changelog/org.eclipse.linuxtools.changelog.ui.tests/src/org/eclipse/linuxtools/changelog/ui/tests/utils/ContextMenuHelper.java
index c1b4cdf7c7..ee6c85204d 100644
--- a/changelog/org.eclipse.linuxtools.changelog.ui.tests/src/org/eclipse/linuxtools/changelog/ui/tests/utils/ContextMenuHelper.java
+++ b/changelog/org.eclipse.linuxtools.changelog.ui.tests/src/org/eclipse/linuxtools/changelog/ui/tests/utils/ContextMenuHelper.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2010, SAP AG
+ * Copyright (c) 2010, 2016 SAP AG
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
@@ -27,7 +27,6 @@ import org.eclipse.swt.widgets.Menu;
 import org.eclipse.swt.widgets.MenuItem;
 import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;
 import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;
-import org.eclipse.swtbot.swt.finder.results.VoidResult;
 import org.eclipse.swtbot.swt.finder.results.WidgetResult;
 import org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot;
 import org.hamcrest.Matcher;
@@ -52,17 +51,13 @@ public class ContextMenuHelper {
 
         // show
         final MenuItem menuItem = UIThreadRunnable
-                .syncExec(new WidgetResult<MenuItem>() {
-                    @Override
-                    public MenuItem run() {
-                        MenuItem theItem = getMenuItem(bot, texts);
-                        if (theItem != null && !theItem.isEnabled())
-                            throw new IllegalStateException(
-                                    "Menu item is diabled");
-
-                        return theItem;
-                    }
-                });
+				.syncExec((WidgetResult<MenuItem>) () -> {
+					MenuItem theItem = getMenuItem(bot, texts);
+					if (theItem != null && !theItem.isEnabled())
+						throw new IllegalStateException("Menu item is diabled");
+
+					return theItem;
+				});
         if (menuItem == null) {
             throw new WidgetNotFoundException("Could not find menu: "
                     + Arrays.asList(texts));
@@ -72,14 +67,11 @@ public class ContextMenuHelper {
         click(menuItem);
 
         // hide
-        UIThreadRunnable.syncExec(new VoidResult() {
-            @Override
-            public void run() {
-                if (menuItem.isDisposed())
-                    return; // menu already gone
-                hide(menuItem.getParent());
-            }
-        });
+		UIThreadRunnable.syncExec(() -> {
+			if (menuItem.isDisposed())
+				return; // menu already gone
+			hide(menuItem.getParent());
+		});
     }
 
     private static MenuItem getMenuItem(final AbstractSWTBot<?> bot,
@@ -120,28 +112,22 @@ public class ContextMenuHelper {
         final AtomicBoolean enabled = new AtomicBoolean(false);
         // show
         final MenuItem menuItem = UIThreadRunnable
-                .syncExec(new WidgetResult<MenuItem>() {
-                    @Override
-                    public MenuItem run() {
-                        MenuItem theItem = getMenuItem(bot, texts);
-                        if (theItem != null && theItem.isEnabled())
-                            enabled.set(true);
-                        return theItem;
-                    }
-                });
+				.syncExec((WidgetResult<MenuItem>) () -> {
+					MenuItem theItem = getMenuItem(bot, texts);
+					if (theItem != null && theItem.isEnabled())
+						enabled.set(true);
+					return theItem;
+				});
         if (menuItem == null) {
             throw new WidgetNotFoundException("Could not find menu: "
                     + Arrays.asList(texts));
         }
         // hide
-        UIThreadRunnable.syncExec(new VoidResult() {
-            @Override
-            public void run() {
-                if (menuItem.isDisposed())
-                    return; // menu already gone
-                hide(menuItem.getParent());
-            }
-        });
+		UIThreadRunnable.syncExec(() -> {
+			if (menuItem.isDisposed())
+				return; // menu already gone
+			hide(menuItem.getParent());
+		});
         return enabled.get();
     }
 
@@ -166,12 +152,7 @@ public class ContextMenuHelper {
         event.display = menuItem.getDisplay();
         event.type = SWT.Selection;
 
-        UIThreadRunnable.asyncExec(menuItem.getDisplay(), new VoidResult() {
-            @Override
-            public void run() {
-                menuItem.notifyListeners(SWT.Selection, event);
-            }
-        });
+		UIThreadRunnable.asyncExec(menuItem.getDisplay(), () -> menuItem.notifyListeners(SWT.Selection, event));
     }
 
     private static void hide(final Menu menu) {