public String toString() {
    final PsiMethod method = (PsiMethod)getPsiElement();
    if (method == null || !method.isValid()) return "";
    if (DumbService.isDumb(myProject)) return method.getName();

    String name = PsiFormatUtil.formatMethod(
      method,
      PsiSubstitutor.EMPTY, PsiFormatUtil.SHOW_NAME | PsiFormatUtil.SHOW_TYPE | PsiFormatUtil.TYPE_AFTER | PsiFormatUtil.SHOW_PARAMETERS,
      PsiFormatUtil.SHOW_TYPE
    );
    int c = name.indexOf('\n');
    if (c > -1) {
      name = name.substring(0, c - 1);
    }
    return name;
  }
public String toString()