public void fireAnnotationMoved(WorkflowAnnotation anno){
  List<WorkflowAnnotation> list=new LinkedList<>();
  list.add(anno);
  fireAnnotationsMoved(list);
}

public void fireAnnotationMoved ( WorkflowAnnotation anno ) { List < WorkflowAnnotation > list = new LinkedList < > ( ) ; list . add ( anno ) ; fireAnnotationsMoved ( list ) ; }
fire when an annotation has been moved .
