From: Craig Raw <craig_at_quirk.co.za>
Date: Mon, 14 Apr 2003 22:44:03 +0200

For anyone else who experiences this, I was using the incorrect method
on ObjectFactory to create the children, which are nested interfaces in
the DataPointer interface. The code should read:

  List pathRef = pointer.getCategoryRefOrFieldRef();
  for( int i = 0; i < 3; i++ )
  {
    FieldRef fieldRef = factory.createDataPointerFieldRef();
    fieldRef.setId( i );
    pathRef.add( fieldRef );
  }

Thanks to Rob Collins for pointing this out.