/**
  * Close the given output file.
  *
  * @param theJobBackend Job Backend that is calling this method.
  * @param ffd Frontend file descriptor.
  * @exception IOException Thrown if an I/O error occurred.
  */
 public synchronized void outputFileClose(JobBackendRef theJobBackend, int ffd)
     throws IOException {
   myFrontendFileWriter.outputFileClose(theJobBackend, ffd);
 }