@Override
  public int hashCode() {
    int result = super.hashCode();
    result = 31 * result + Objects.hashCode(jdkVersion);
    result = 31 * result + languageLevel.hashCode();
    result = 31 * result + Objects.hashCode(targetBytecodeVersion);
    result = 31 * result + compileOutputPath.hashCode();
    return result;
  }
@Override
  public int hashCode()