/**
* init the model.<br>
* The ResultObject is a helper class that holds the generic list and
* the totalRecord count as int value.
*/
ResultObject ro = getApplicationNewsService().getAllApplicationNews(0, getPageSize());
List<ApplicationNews> resultList = (List<ApplicationNews>) ro.getList();
paging.setTotalSize(ro.getTotalCount());
// set the model
setListModelList(new ListModelList(resultList));
this.listbox.setModel(getListModelList());
}