@Override public void finish() throws CleartkProcessingException {
  allFalseWriter.close();
  allFalseFile.delete();
  for (  PrintWriter pw : trainingDataWriters.values()) {
    pw.flush();
    pw.close();
  }
  super.finish();
}

@ Override public void finish ( ) throws CleartkProcessingException { allFalseWriter . close ( ) ; allFalseFile . delete ( ) ; for ( PrintWriter pw : trainingDataWriters . values ( ) ) { pw . flush ( ) ; pw . close ( ) ; } super . finish ( ) ; }
callback called after the last feature vector has been written . flushes the various streams and deletes the all false file .
