public void removeVetoableChangeListener(String propertyName,VetoableChangeListener listener){
  if (listener != null) {
synchronized (this) {
      if (vetoableSupport != null) {
        vetoableSupport.removeVetoableChangeListener(propertyName,listener);
      }
    }
  }
}

public void removeVetoableChangeListener ( String propertyName , VetoableChangeListener listener ) { if ( listener != null ) { synchronized ( this ) { if ( vetoableSupport != null ) { vetoableSupport . removeVetoableChangeListener ( propertyName , listener ) ; } } } }
removes a vetoablechangelistener from the listener list for a specific property . this method should be used to remove vetoablechangelisteners that were registered for a specific bound property . < p > if listener is null , no exception is thrown and no action is performed .
