@Override
  public String getExternalName() {
    return ReadAction.compute(() -> {
      final UMethod uMethod = getUastElement();
      LOG.assertTrue(uMethod != null);
      PsiMethod javaMethod = uMethod.getJavaPsi();
      return PsiFormatUtil.getExternalName(javaMethod, true, Integer.MAX_VALUE);
    });
  }
@Override
  public String getExternalName()