Bug 521922 - Fix compiler warnings coming from platform.uiI20170918-2000

rawtypes and unchecked fixes.

Change-Id: Ic15475c21f57ce04f5173dea7510dce8a1982b8e
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonNavigator.java b/bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonNavigator.java
index acf1c498777..6cf10298119 100644
--- a/bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonNavigator.java
+++ b/bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonNavigator.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2003, 2015 IBM Corporation and others.
+ * Copyright (c) 2003, 2017 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
@@ -447,16 +447,15 @@ public class CommonNavigator extends ViewPart implements ISetSelectionTarget, IS
 	 *    have an adapter for the given class
 	 */
 	@Override
-	@SuppressWarnings("unchecked")
 	public <T> T getAdapter(Class<T> adapter) {
 		if (adapter == CommonViewer.class) {
-			return (T) getCommonViewer();
+			return adapter.cast(getCommonViewer());
 		} else if (adapter == INavigatorContentService.class) {
-			return (T) getCommonViewer().getNavigatorContentService();
+			return adapter.cast(getCommonViewer().getNavigatorContentService());
 		} else if (adapter == IShowInTarget.class) {
-			return (T) this;
+			return adapter.cast(this);
 		} else if (adapter == IShowInSource.class) {
-			return (T) getShowInSource();
+			return adapter.cast(getShowInSource());
         }
 		return super.getAdapter(adapter);
 	}