Bug 184034 Test failures/errors occurred in the following: org.eclipse.ui.tests.navigator_win32.win32.x86
tests/org.eclipse.ui.tests.navigator/src/org/eclipse/ui/tests/navigator/INavigatorContentServiceTests.java
public static final String RESOURCE_EXTENSION_ID = "org.eclipse.ui.navigator.resourceContent";
	private final Map expectedChildren = new HashMap();
	private IProject project;
	private INavigatorContentService contentService;
	private CommonViewer viewer;
	protected void setUp() throws Exception {
		TestWorkspace.init();
		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
		project = root.getProject("Test");
		Map projectMap = new HashMap();
		expectedChildren.put(project, (projectMap = new HashMap()));
		projectMap.put(project.getFolder("src"), new HashMap());
		projectMap.put(project.getFolder("bin"), new HashMap());
		projectMap.put(project.getFile(".project"), null);
		projectMap.put(project.getFile(".classpath"), null);
		projectMap.put(project.getFile("model.properties"), null);
		EditorTestHelper.showView(COMMON_NAVIGATOR_INSTANCE_ID, true);
		IWorkbenchWindow activeWindow = PlatformUI.getWorkbench()
				.getActiveWorkbenchWindow();
		IWorkbenchPage activePage = activeWindow.getActivePage();
		IViewPart commonNavigator = activePage
				.findView(COMMON_NAVIGATOR_INSTANCE_ID);
		viewer = (CommonViewer) commonNavigator.getAdapter(CommonViewer.class);
		viewer.expandAll();
		contentService = viewer.getNavigatorContentService();
	}
	protected void tearDown() throws Exception {
		super.tearDown();
	}
	public void testFindValidExtensions() {