Bug 204304 [GlobalActions] Convert some File actions
Convert the ActionFactory actions for QUIT, PROPERTIES, IMPORT, and EXPORT PW
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
*/
	private void addResources(Collection resources, ResourceMapping mapping) {
		try {
			ResourceTraversal[] traversals = mapping.getTraversals(
					ResourceMappingContext.LOCAL_CONTEXT,
					new NullProgressMonitor());
			for (int i = 0; i < traversals.length; i++) {
				ResourceTraversal traversal = traversals[i];
				IResource[] result = traversal.getResources();
				for (int j = 0; j < result.length; j++) {
					resources.add(result[j]);
				}
			}
		} catch (CoreException e) {
			Util.log(e);
			return;
		}
	}
	protected abstract String getStaticContextId();
	/**
	 * Update the focus markers for the supplied elements.
	 * 
	 * @param elements
	 */
	void updateFocusMarkers(Object[] elements) {
		boolean updateNeeded = updateNeeded(focusElements, elements);
		if (updateNeeded) {
			focusElements = elements;
			refreshForFocusUpdate();
		}