Bug 23215 Type Hierarchy: Ctrl + 1 doesn't work [type hierarchy]
Type Hierarchy allows to switch between its 3 views by hitting Ctrl + 1, Ctrl + 2, Ctrl + 3 (that's what Tooltips say). 2 & 3 work fine, but my Hierarchy doesn't react on Ctrl + 1. Maybe there's an interference with Quick Fix (Ctrl + 1 too, but only active in JavaEditors). Version: 2.0 Build id: 200208201620
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
JavaPlugin.createStandardGroups(menu);
		
		menu.appendToGroup(IContextMenuConstants.GROUP_SHOW, new Separator(GROUP_FOCUS));
		
		viewer.contributeToContextMenu(menu);
		
		if (fFocusOnSelectionAction.canActionBeAdded())
			menu.appendToGroup(GROUP_FOCUS, fFocusOnSelectionAction);
		menu.appendToGroup(GROUP_FOCUS, fFocusOnTypeAction);
		fActionGroups.setContext(new ActionContext(getSite().getSelectionProvider().getSelection()));
		fActionGroups.fillContextMenu(menu);
		fActionGroups.setContext(null);
	}
	/**
	 * Creates the context menu for the method viewer
	 */	
	private void fillMethodsViewerContextMenu(IMenuManager menu) {
		JavaPlugin.createStandardGroups(menu);
		
		fMethodsViewer.contributeToContextMenu(menu);
		if (fSelectedType != null &&  fAddStubAction.init(fSelectedType, fMethodsViewer.getSelection())) {
			menu.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, fAddStubAction);
		}
		fActionGroups.setContext(new ActionContext(getSite().getSelectionProvider().getSelection()));
		fActionGroups.fillContextMenu(menu);
		fActionGroups.setContext(null);
	}
	
	/**
	 * Toggles between the empty viewer page and the hierarchy