src/hotspot/share/runtime/os.cpp

*** 444,478 ****
  }
  
  void os::signal_init(TRAPS) {
    if (!ReduceSignalUsage) {
      // Setup JavaThread for processing signals
-     Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_Thread(), true, CHECK);
-     InstanceKlass* ik = InstanceKlass::cast(k);
-     instanceHandle thread_oop = ik->allocate_instance_handle(CHECK);
- 
      const char thread_name[] = "Signal Dispatcher";
      Handle string = java_lang_String::create_from_str(thread_name, CHECK);
  
      // Initialize thread_oop to put it into the system threadGroup
      Handle thread_group (THREAD, Universe::system_thread_group());
!     JavaValue result(T_VOID);
!     JavaCalls::call_special(&result, thread_oop,
!                            ik,
!                            vmSymbols::object_initializer_name(),
                             vmSymbols::threadgroup_string_void_signature(),
                             thread_group,
                             string,
                             CHECK);
  
      Klass* group = SystemDictionary::ThreadGroup_klass();
      JavaCalls::call_special(&result,
                              thread_group,
                              group,
                              vmSymbols::add_method_name(),
                              vmSymbols::thread_void_signature(),
!                             thread_oop,         // ARG 1
                              CHECK);
  
      os::signal_init_pd();
  
      { MutexLocker mu(Threads_lock);
--- 444,472 ----
  }
  
  void os::signal_init(TRAPS) {
    if (!ReduceSignalUsage) {
      // Setup JavaThread for processing signals
      const char thread_name[] = "Signal Dispatcher";
      Handle string = java_lang_String::create_from_str(thread_name, CHECK);
  
      // Initialize thread_oop to put it into the system threadGroup
      Handle thread_group (THREAD, Universe::system_thread_group());
!     Handle thread_oop = JavaCalls::construct_new_instance(SystemDictionary::Thread_klass(),
                             vmSymbols::threadgroup_string_void_signature(),
                             thread_group,
                             string,
                             CHECK);
  
      Klass* group = SystemDictionary::ThreadGroup_klass();
+     JavaValue result(T_VOID);
      JavaCalls::call_special(&result,
                              thread_group,
                              group,
                              vmSymbols::add_method_name(),
                              vmSymbols::thread_void_signature(),
!                             thread_oop,
                              CHECK);
  
      os::signal_init_pd();
  
      { MutexLocker mu(Threads_lock);