LOG.debug("Creating hawtio SchemaLookup instance");
try {
if (mapper == null) {
mapper = new ObjectMapper();
mapper.setVisibilityChecker(new IgnorePropertiesBackedByTransientFields(mapper.getVisibilityChecker()));
JaxbAnnotationModule module1 = new JaxbAnnotationModule();
mapper.registerModule(module1);
BeanValidationAnnotationModule module2 = new BeanValidationAnnotationModule();