private void fillAct2Parent(@NotNull ActionGroupInfo actionGroupInfo) {
    @NotNull ActionGroup actionGroup = actionGroupInfo.group;
    AnAction[] actions = actionGroup.getChildren(null);
    for (AnAction childAction : actions) {
      if (childAction == null) {
        continue;
      }
      if (childAction instanceof ActionGroup) {
        fillAct2Parent(new ActionGroupInfo((ActionGroup)childAction, actionGroupInfo));
        continue;
      }
      myAct2Parent.put(childAction, actionGroupInfo);
    }
  }
private void fillAct2Parent(@NotNull ActionGroupInfo actionGroupInfo)