Bug 40347 [misc] Renaming a project with an open editor fills log
I20030716+plugin-export 1) have a Java file open in the Java editor 2) rename the enclosing project -> exception in log but no stacktrace
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
return null;
	}
	
	/*
	 * @see AbstractTextEditor#editorContextMenuAboutToShow(IMenuManager)
	 */
	public void editorContextMenuAboutToShow(IMenuManager menu) {
		super.editorContextMenuAboutToShow(menu);		
				
		ActionContext context= new ActionContext(getSelectionProvider().getSelection());
		fContextMenuGroup.setContext(context);
		fContextMenuGroup.fillContextMenu(menu);
		fContextMenuGroup.setContext(null);
	}
	
	/*
	 * @see JavaEditor#setOutlinePageInput(JavaOutlinePage, IEditorInput)
	 */
	protected void setOutlinePageInput(JavaOutlinePage page, IEditorInput input) {
		if (page != null) {
			IWorkingCopyManager manager= JavaPlugin.getDefault().getWorkingCopyManager();
			page.setInput(manager.getWorkingCopy(input));
		}
	}
	
	/*
	 * @see AbstractTextEditor#performSaveOperation(WorkspaceModifyOperation, IProgressMonitor)
	 */
	protected void performSaveOperation(WorkspaceModifyOperation operation, IProgressMonitor progressMonitor) {
		IDocumentProvider p= getDocumentProvider();