class MyBean {
  public boolean displayBean;
  // ... and more of course
}

List<MyBean> myBeans=MyDataInitializer.fetchData(); 
EventList<MyBean> myEventList=GlazedLists.eventList(myBeans);
FilterList<MyBean> myFilterList=new FilterList(myEventList);
myFilterList.setMatcher(bean->bean.displayBean);

DataLayer bodyDataLayer=new GroupByDataLayer(groupByModel, myFilterList, columnAccessor); 
GlazedListEventLayer gel=new GlazedListsEventLayer<>(bodyDataLayer, filterList);
ColumnHideShowLayer hsl=new ColumnHideShowLayer(gel);
GridLayer gl=new GridLayer( hsl, ....); 
NatTable table=new NatTable(parent, gridLayer, true);