@Override
 public Builder setString(MetaProperty<?> property, String value) {
   super.setString(property, value);
   return this;
 }
 @Override
 public Builder setAll(Map<String, ? extends Object> propertyValueMap) {
   super.setAll(propertyValueMap);
   return this;
 }
 @Override
 public Builder set(MetaProperty<?> property, Object value) {
   super.set(property, value);
   return this;
 }