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/packageview/PackageExplorerActionGroup.java
void handleDoubleClick(DoubleClickEvent event) {
		TreeViewer viewer= fPart.getViewer();
		Object element= ((IStructuredSelection)event.getSelection()).getFirstElement();
		if (viewer.isExpandable(element)) {
			if (JavaBasePreferencePage.doubleClickGoesInto()) {
				
				if (element instanceof IOpenable && 
					!(element instanceof ICompilationUnit) && 
					!(element instanceof IClassFile)) {
					fZoomInAction.run();
				}
			} else {
				if (element instanceof ICompilationUnit && OpenStrategy.getOpenMethod() == OpenStrategy.DOUBLE_CLICK)
					return;
				viewer.setExpandedState(element, !viewer.getExpandedState(element));
			}
		}
	}
	
	 void handleOpen(OpenEvent event) {
		IAction openAction= fNavigateActionGroup.getOpenAction();
		if (openAction != null && openAction.isEnabled()) {
			openAction.run();
			return;
		}
	}
	
	 void handleKeyEvent(KeyEvent event) {
		if (event.stateMask != 0)