Bug 18780 Deleting a member in Members view not always working
Build F2 I detected that in some cases deleting a memeber (was a method) from the Members view doesn't get removed from the list. Should fix for F3
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/browsing/JavaBrowsingPart.java
public void partClosed(IWorkbenchPart part) {
		}
		public void partDeactivated(IWorkbenchPart part) {
		}
		public void partOpened(IWorkbenchPart part) {
		}
	};
	/*
	 * Implements method from IViewPart.
	 */
	public void init(IViewSite site, IMemento memento) throws PartInitException {
		super.init(site, memento);
		fMemento= memento;
	}
	/*
	 * Implements method from IViewPart.
	 */
	public void saveState(IMemento memento) {
		if (fViewer == null) {
			
			if (fMemento != null) 
				memento.putMemento(fMemento);
			return;
		}
		if (fHasWorkingSetFilter)
			fWorkingSetFilterActionGroup.saveState(memento);
		if (fHasCustomFilter)
			fCustomFiltersActionGroup.saveState(memento);
	}	
	protected void restoreState(IMemento memento) {