@Override public void addTestSetListener(TestSetListener tsl){
  m_testSetListeners.addElement(tsl);
  if (m_format != null) {
    TestSetEvent e=new TestSetEvent(this,m_format);
    tsl.acceptTestSet(e);
  }
}

@ Override public void addTestSetListener ( TestSetListener tsl ) { m_testSetListeners . addElement ( tsl ) ; if ( m_format != null ) { TestSetEvent e = new TestSetEvent ( this , m_format ) ; tsl . acceptTestSet ( e ) ; } }
add a test set listener
