Bug 22551 Hierarchy pane missing "New..." menu item in context menu [type hierarchy]
(R2.0) I can almost use Eclipse like a Smalltalk Class Hierarchy browser. This is one of two problems. My custom perspective has a Packages pane, a Hierarchy pane (which includes methods of course) and a code editor pane. I cannot create a new class that is a subclass of the selected class in the Hierarchy pane. Note that I can do this in the "Types" pane from the context menu. The workaround is to use the Packages context menu, but this does NOT pick up the superclass that I have selected in the Hierarchy pane.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/browsing/JavaBrowsingPart.java
new NewWizardMenu(newMenu, getSite().getWorkbenchWindow(), false);
		}
		if (size == 1)
			addOpenNewWindowAction(menu, element);
		fActionGroups.setContext(new ActionContext(selection));
		fActionGroups.fillContextMenu(menu);
		fActionGroups.setContext(null);
	}
	private boolean isNewTarget(IJavaElement element) {
		if (element == null)
			return false;
		int type= element.getElementType();
		return type == IJavaElement.JAVA_PROJECT ||
			type == IJavaElement.PACKAGE_FRAGMENT_ROOT || 
			type == IJavaElement.PACKAGE_FRAGMENT ||
			type == IJavaElement.COMPILATION_UNIT ||
			type == IJavaElement.TYPE;
	}
	
	private void addOpenNewWindowAction(IMenuManager menu, Object element) {
		if (element instanceof IJavaElement) {
			try {
				element= ((IJavaElement)element).getCorrespondingResource();
			} catch(JavaModelException e) {
			}
		}
		if (!(element instanceof IContainer))
			return;
		menu.appendToGroup(
			IContextMenuConstants.GROUP_OPEN,