@Override protected Object createOutputTuple(){
  try {
    return outputClass.newInstance();
  }
 catch (  InstantiationException e) {
    throw new RuntimeException(e);
  }
catch (  IllegalAccessException e) {
    throw new RuntimeException(e);
  }
}

@ Override protected Object createOutputTuple ( ) { try { return outputClass . newInstance ( ) ; } catch ( InstantiationException e ) { throw new RuntimeException ( e ) ; } catch ( IllegalAccessException e ) { throw new RuntimeException ( e ) ; } }
create the output class object
