Bug 5116 Showing methods in the Type Hierarchy View is redundant
It seems that showing methods in the Type Hierarchy View is reduntant. Couldn't we remove it and make the Type Hierarchy Perspective composed by the upper part of the Type Hierarchy View (showing the types) plus the outliner?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
ScrollBar bar= getCurrentViewer().getTree().getVerticalBar();
		int position= bar != null ? bar.getSelection() : 0;
		memento.putInteger(TAG_VERTICAL_SCROLL, position);
		IJavaElement selection= (IJavaElement)((IStructuredSelection) getCurrentViewer().getSelection()).getFirstElement();
		if (selection != null) {
			memento.putString(TAG_SELECTION, selection.getHandleIdentifier());
		}
			
		fMethodsViewer.saveState(memento);
	}
	
	/**
	 * Restores the type hierarchy settings from a memento.
	 */
	private void restoreState(IMemento memento, IType defaultInput) {
		IType input= defaultInput;
		String elementId= memento.getString(TAG_INPUT);
		if (elementId != null) {
			input= (IType) JavaCore.create(elementId);
			if (!input.exists()) {
				input= null;
			}
		}
		setInput(input);
		Integer viewerIndex= memento.getInteger(TAG_VIEW);
		if (viewerIndex != null) {
			setView(viewerIndex.intValue());
		}
		Integer orientation= memento.getInteger(TAG_ORIENTATION);
		if (orientation != null) {