Bug 99626 [type hierarchy] Quick Type Hierarchy shows incorrect type hierarchy for parameterized types [hierarchy]
3.1 RC2 class Top<E> { void add(E[] e) {} } class Sub extends Top<String> { void add(String[] s) {} } - Press Ctrl+T on Top#add(E[]) -> Sub is listed in the hierarchy, but not rendered as an implementing or defining class Note that the type hierarchy view correctly handles this case
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/HierarchyInformationControl.java
} else {
			getTreeViewer().addFilter(new NamePatternFilter());
		}
		Object selection= null;
		if (input instanceof IMember) {
			selection=  input;
		} else if (topLevelObjects.length > 0) {
			selection=  topLevelObjects[0];
		}
		inputChanged(fLifeCycle, selection);
	}
	
	protected void stringMatcherUpdated() {
		if (fDoFilter) {
			super.stringMatcherUpdated(); 
		} else {
			selectFirstMatch();
		}
	}
	
	protected void toggleHierarchy() {
		TreeViewer treeViewer= getTreeViewer();
		
		treeViewer.getTree().setRedraw(false);
		
		Object[] expandedElements= treeViewer.getExpandedElements();
		TypeHierarchyContentProvider contentProvider= (TypeHierarchyContentProvider) treeViewer.getContentProvider();
		treeViewer.setContentProvider(fOtherContentProvider);
		treeViewer.refresh();
		if (fOtherExpandedElements != null) {