public static String jaxbToString(Object jaxbObj) throws JAXBException,
      JsonGenerationException, JsonMappingException, IOException {
    return getGson().toJson(jaxbObj);
  }
Even though this map is populated systematically, we still need this map
since components like Atlas Client that are missing from this map
and cleint components are handled differently
ambari-server/src/main/java/org/apache/ambari/server/utils/StageUtils.java