private void feedGrid() {
Grid companiesGrid=(Grid)getFellow("uomGrid");
Rows gridRows=companiesGrid.getRows();
UnitOfMeasureManager manager=(UnitOfMeasureManager)WebApplication.lookup(UnitOfMeasureManager.LocalJNDIName);
List<UnitOfMeasure> divisions=manager.findAll();
Iterator<UnitOfMeasure> it=divisions.iterator();
while(it.hasNext()){
Row row=new Row();
UnitOfMeasure c=it.next();
row.appendChild(new Checkbox());