public boolean isWriteComplete(){
  long seqClose=_sequenceClose.get();
  long seqWrite=_sequenceWrite.get();
  return seqClose > 0 && seqClose <= seqWrite;
}

public boolean isWriteComplete ( ) { long seqClose = _sequenceClose . get ( ) ; long seqWrite = _sequenceWrite . get ( ) ; return seqClose > 0 && seqClose <= seqWrite ; }
the last write has completed after the read .
