void Management::initialize(TRAPS) {

  {- -------------------------------------------
  (1) ServiceThread を起動させる.
      ---------------------------------------- -}

      // Start the service thread
      ServiceThread::initialize();

  {- -------------------------------------------
  (1) ManagementServer オプション (-Dcom.sun.management オプション) が指定されていれば, 
      sun.management.Agent.startAgent() を呼び出して
      JMX Management Server を立ち上げる.
      ---------------------------------------- -}

      if (ManagementServer) {
        ResourceMark rm(THREAD);
        HandleMark hm(THREAD);

        // Load and initialize the sun.management.Agent class
        // invoke startAgent method to start the management server
        Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
        klassOop k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(),
                                                       loader,
                                                       Handle(),
                                                       true,
                                                       CHECK);
        instanceKlassHandle ik (THREAD, k);

        JavaValue result(T_VOID);
        JavaCalls::call_static(&result,
                               ik,
                               vmSymbols::startAgent_name(),
                               vmSymbols::void_method_signature(),
                               CHECK);
      }
    }