* What renderer is registered for this attributeClassType for this
* template. If not found, the template's group is queried.
*/
@Override
public AttributeRenderer getAttributeRenderer(Class<?> attributeClassType) {
AttributeRenderer renderer = null;
if (attributeRenderers != null) {
renderer = (AttributeRenderer) attributeRenderers
.get(attributeClassType);
}
if (renderer != null) {