@Override
  public void removeAllAbbreviations(@NotNull String actionId) {
    Set<String> abbreviations = getAbbreviations(actionId);
    for (String abbreviation : abbreviations) {
      abbreviationToActionId.get(abbreviation).remove(actionId);
    }
    actionIdToAbbreviations.remove(actionId);
  }
@Override
  public void removeAllAbbreviations(@NotNull String actionId)