} else if (POLICY.equals(property)) {
Fragment f = new Fragment(id, "policyChoice",
DynamicDimensionsTabPanel.this);
final DropDownChoice<DefaultValuePolicy> dd = new DropDownChoice<DefaultValueConfiguration.DefaultValuePolicy>(
"choice", Arrays.asList(DefaultValuePolicy.values()));
dd.setChoiceRenderer(new EnumChoiceRenderer(DynamicDimensionsTabPanel.this));
dd.setModel(property.getModel(itemModel));
f.add(dd);
return f;
}