@NotNull
  public static Collection<PsiAnnotation> getAnnotations(PsiMember clazz, String annotName) {
   final ArrayList<PsiAnnotation> list = new ArrayList<>();
    if (annotName == null) return list;
    final PsiModifierList mlist = clazz.getModifierList();
    if (mlist == null) return list;
    for (PsiAnnotation annotation : mlist.getAnnotations()) {
      if (annotName.equals(annotation.getQualifiedName())) {
        list.add(annotation);
      }
    }
    return list;

  }
@NotNull
  public static Collection<PsiAnnotation> getAnnotations(PsiMember clazz, String annotName)