@Override
    public void actionPerformed(@NotNull AnActionEvent e) {
      Keymap keymap = myManager.getMutableKeymap(mySelectedKeymap);
      keymap.removeShortcut(myActionId, myShortcut);
      if (StringUtil.startsWithChar(myActionId, '$')) {
        keymap.removeShortcut(KeyMapBundle.message("editor.shortcut", myActionId.substring(1)), myShortcut);
      }
      currentKeymapChanged();
    }
@Override
    public void actionPerformed(@NotNull AnActionEvent e)