Bug 61878 Package explorer is filtering out plugin dependencies [package explorer]
Build 20040506 When expanding the Plug-in Dependencies container, it is counter-intuitive to hide project dependencies. These are shown in the build path wizard itself, when you expand this container. I would expect to see them all the time.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/PackageExplorerActionGroup.java
private PackageExplorerPart fPart;
	private GoIntoAction fZoomInAction;
 	private BackAction fBackAction;
	private ForwardAction fForwardAction;
	private UpAction fUpAction;
	private GotoTypeAction fGotoTypeAction;
	private GotoPackageAction fGotoPackageAction;
	private GotoResourceAction fGotoResourceAction;
	private CollapseAllAction fCollapseAllAction;
	
	private ToggleLinkingAction fToggleLinkingAction;
	private RefactorActionGroup fRefactorActionGroup;
	private NavigateActionGroup fNavigateActionGroup;
	private WorkingSetFilterActionGroup fWorkingSetFilterActionGroup;
	
	private CustomFiltersActionGroup fCustomFiltersActionGroup;	
 	
	public PackageExplorerActionGroup(PackageExplorerPart part) {
		super();
		fPart= part;
		TreeViewer viewer= part.getViewer();
		
		IPropertyChangeListener workingSetListener= new IPropertyChangeListener() {
			public void propertyChange(PropertyChangeEvent event) {
				doWorkingSetChanged(event);
			}
		};
		
		IWorkbenchPartSite site = fPart.getSite();