// capabilities_ptr - pre-checked for NULL

jvmtiError
JvmtiEnv::GetCapabilities(jvmtiCapabilities* capabilities_ptr) {

  {- -------------------------------------------
  (1) JvmtiManageCapabilities::copy_capabilities() を呼び出し, 
      get_capabilities() の値を capabilities_ptr 引数が指す箇所にコピーする.

      (なお, get_capabilities() は _current_capabilities フィールドを指すポインタ.
       (See: JvmtiEnvBase::get_capabilities()))
      ---------------------------------------- -}

      JvmtiManageCapabilities::copy_capabilities(get_capabilities(), capabilities_ptr);
      return JVMTI_ERROR_NONE;
    } /* end GetCapabilities */