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
}
		
		if (selection == null || selection.isEmpty())
			selection= restoreSelectionState(fMemento);
			
		if (selection != null && !selection.isEmpty())
			input= getSingleElementFromSelection(selection);
		else {
			
			input= getSite().getPage().getInput();
			if (!(input instanceof IJavaElement)) {
				if (input instanceof IAdaptable)
					input= ((IAdaptable)input).getAdapter(IJavaElement.class);
				else
					return;
			}
		}
		if (findElementToSelect((IJavaElement)input) != null)
			adjustInputAndSetSelection((IJavaElement)input);
	}
	final protected void setHelp() {
		JavaUIHelp.setHelp(fViewer, getHelpContextId());
	}
	/**
	 * Returns the context ID for the Help system
	 * 
	 * @return	the string used as ID for the Help context
	 */
	abstract protected String getHelpContextId();
	/**