mapper.setVisibilityChecker(new IgnorePropertiesBackedByTransientFields(mapper.getVisibilityChecker()));
JaxbAnnotationModule module1 = new JaxbAnnotationModule();
mapper.registerModule(module1);
BeanValidationAnnotationModule module2 = new BeanValidationAnnotationModule();
mapper.registerModule(module2);
}
// now lets expose the mbean...
super.init();