@Override
  public boolean shouldTerminate(int attempts, long nextAttemptAt) {
    return _first.shouldTerminate(attempts, nextAttemptAt) || _second.shouldTerminate(attempts, nextAttemptAt);
  }
@Override
  public boolean shouldTerminate(int attempts, long nextAttemptAt) {
    return _first.shouldTerminate(attempts, nextAttemptAt) || _second.shouldTerminate(attempts, nextAttemptAt);
  }
@ Override public boolean shouldTerminate ( int attempts , long nextAttemptAt ) { return _first . shouldTerminate ( attempts , nextAttemptAt ) || _second . shouldTerminate ( attempts , nextAttemptAt ) ; }
{@inheritDoc}
{