@Override
  public int hashCode() {
    int result = myPackageName != null ? myPackageName.hashCode() : 0;
    result = 31 * result + (myLanguageLevel != null ? myLanguageLevel.hashCode() : 0);
    result = 31 * result + (myCompiled ? 1 : 0);
    return result;
  }
@Override
  public int hashCode()