private List<FilePath> listSeqnoFiles(){
  LinkedList<FilePath> children=new LinkedList<FilePath>();
  for (  String fileName : listSeqnoFileNames()) {
    FilePath fp=new FilePath(serviceDir,fileName);
    children.add(fp);
  }
  return children;
}

private List < FilePath > listSeqnoFiles ( ) { LinkedList < FilePath > children = new LinkedList < FilePath > ( ) ; for ( String fileName : listSeqnoFileNames ( ) ) { FilePath fp = new FilePath ( serviceDir , fileName ) ; children . add ( fp ) ; } return children ; }
return a list of seqno file paths or an empty list of none exist .
