src/share/vm/runtime/thread.cpp

*** 997,1006 ****
--- 997,1007 ----
                            vmSymbols::object_initializer_name(),
                            vmSymbols::threadgroup_string_void_signature(),
                            thread_group,
                            string,
                            CHECK_NULL);
+   os::set_native_thread_name("main");
    return thread_oop();
  }
  
  char java_runtime_name[128] = "";
  char java_runtime_version[128] = "";