code: public static <T> T getMBean(Class<T> interfaceClass) throws MBeanException {
          return getMBean(interfaceClass, getObjectName(interfaceClass));
      }
docs: Get the MBean represented by the interface class.  The object name is
  set to the object name returned by the getObjectName(Class interfaceClass) method.
  
  @param  interfaceClass  the MBean interface class.
  
  @return  the MBean.
  
  @throws  MBeanException  if unable to get the MBean.