Bug 116306 [WorkingSets] views that make use of working sets should use the window set by default
Currently the user has to touch every view they want to use the window working set in. It'd be nice if this happened for free in the SDK - all views could use the window set by default. The problem with this is that non-SDK views will be out of synch with this behaviour. They would require code changes to have consistency with our views. As a result, the SDK should only use this behaviour if it is reasonable to do so. This could be accomplished via preference or other trickery.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/navigator/ResourceNavigator.java
IResourceNavigator {
    private TreeViewer viewer;
    private IDialogSettings settings;
    private IMemento memento;
    private FrameList frameList;
    private ResourceNavigatorActionGroup actionGroup;
    private ResourcePatternFilter patternFilter = new ResourcePatternFilter();
    private ResourceWorkingSetFilter workingSetFilter = new ResourceWorkingSetFilter();
    private boolean linkingEnabled;
    private boolean dragDetected;
    private Listener dragDetectListener;
    /**
     * Remembered working set.
     */
    private IWorkingSet workingSet;
    /**
	 * Marks whether the working set we're using is currently empty. In this
	 * event we're effectively not using a working set.
	 */
    private boolean emptyWorkingSet = false;
    
    /**
	 * Settings constant for section name (value <code>ResourceNavigator</code>).
	 */
    private static final String STORE_SECTION = "ResourceNavigator"; 
    /** 
     * Settings constant for sort order (value <code>ResourceViewer.STORE_SORT_TYPE</code>).