AllowedValue av = UIMAFramework_impl.getResourceSpecifierFactory().createAllowedValue();
allowedValueUpdate(av, dialog);
addAllowedValue(localTd, av);
if (!Utility.arrayContains(td.getAllowedValues(), av))
addAllowedValue(td, (AllowedValue) av.clone());
else
refreshNeeded = true;
// update the GUI
if (refreshNeeded)