protected boolean doesAnyExtractedInterfaceExtends(PsiClass aClass) {
    for (final MemberInfo memberInfo : myMemberInfos) {
      final PsiElement member = memberInfo.getMember();
      if (member instanceof PsiClass && memberInfo.getOverrides() != null) {
        if (InheritanceUtil.isInheritorOrSelf((PsiClass)member, aClass, true)) {
          return true;
        }
      }
    }
    return false;
  }
protected boolean doesAnyExtractedInterfaceExtends(PsiClass aClass)