/**
  * Returns an event producer.
  *
  * @param broadcaster the event broadcaster to use
  * @return the event producer
  */
 public static BlockLevelEventProducer get(EventBroadcaster broadcaster) {
   return (BlockLevelEventProducer)
       broadcaster.getEventProducerFor(BlockLevelEventProducer.class);
 }
 /**
  * Returns an event producer.
  *
  * @param broadcaster the event broadcaster to use
  * @return the event producer
  */
 public static FOValidationEventProducer get(EventBroadcaster broadcaster) {
   return (FOValidationEventProducer)
       broadcaster.getEventProducerFor(FOValidationEventProducer.class);
 }