protected String useAssociator(Instances data) throws Exception {
  Associator associator=null;
  try {
    associator=AbstractAssociator.makeCopy(m_Associator);
  }
 catch (  Exception e) {
    e.printStackTrace();
    fail("Problem setting up to use Associator: " + e);
  }
  associator.buildAssociations(data);
  return associator.toString();
}

protected String useAssociator ( Instances data ) throws Exception { Associator associator = null ; try { associator = AbstractAssociator . makeCopy ( m_Associator ) ; } catch ( Exception e ) { e . printStackTrace ( ) ; fail ( "Problem setting up to use Associator: " + e ) ; } associator . buildAssociations ( data ) ; return associator . toString ( ) ; }
builds a model using the current associator using the given data and returns the produced output . todo : unified rules as output instead of tostring ( ) result ? ? ?
