Bug 51647 [navigation] Quick Outline: Toggle inherited method does not reveal selection
20040211 - Open java.lang.reflect.Field and press CTRL+O on 'getShort'. - Press CTRL+O again see attached screenshot: -> getShort not revealed anymore, tree scrolled horizontally
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaOutlineInformationControl.java
private Map fTypeHierarchies= new HashMap();
		private boolean fShowInheritedMembers;
		/**
		 * Creates a new Outline content provider.
		 * 
		 * @param showInheritedMembers <code>true</code> iff inherited members are shown
		 */
		public OutlineContentProvider(boolean showInheritedMembers) {
			super(true);
			fShowInheritedMembers= showInheritedMembers;
		}
		
		public boolean isShowingInheritedMembers() {
			return fShowInheritedMembers;
		}
		
		public void toggleShowInheritedMembers() {
			getTreeViewer().getTree().setRedraw(false);
			fShowInheritedMembers= !fShowInheritedMembers;
			getTreeViewer().refresh();
			getTreeViewer().getTree().setRedraw(true);
		}
		
		/**
		 * {@inheritDoc}
		 */
		public Object[] getChildren(Object element) {