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8001028: Improve GC option handling
authorjohnc
Wed, 12 Dec 2012 12:07:32 -0800
changeset 14839 cda9ce5806b7
parent 14744 0df51ba096f7
child 14840 8994c2377547
8001028: Improve GC option handling Summary: If there are not enough native resources to create the ReferenceHandler or Finalizer Java threads, the VM will attempt to throw an OOME before the java.lang.Class class has been initialized. This can result in assertion failures and other crashes. Move the initialization of the java.lang.Class class to just before the initialization of the java.lang.ref.Finalizer class. Reviewed-by: jwilhelm, dholmes, coleenp
hotspot/src/share/vm/runtime/thread.cpp file | annotate | diff | comparison | revisions 
--- a/hotspot/src/share/vm/runtime/thread.cpp	Thu Dec 13 09:06:38 2012 -0800
+++ b/hotspot/src/share/vm/runtime/thread.cpp	Wed Dec 12 12:07:32 2012 -0800
@@ -3527,11 +3527,12 @@
       java_lang_Thread::set_thread_status(thread_object,
                                           java_lang_Thread::RUNNABLE);
 
-      // The VM preresolve methods to these classes. Make sure that get initialized
+      // The VM creates & returns objects of this class. Make sure it's initialized.
+      initialize_class(vmSymbols::java_lang_Class(), CHECK_0);
+
+      // The VM preresolves methods to these classes. Make sure that they get initialized
       initialize_class(vmSymbols::java_lang_reflect_Method(), CHECK_0);
       initialize_class(vmSymbols::java_lang_ref_Finalizer(),  CHECK_0);
-      // The VM creates & returns objects of this class. Make sure it's initialized.
-      initialize_class(vmSymbols::java_lang_Class(), CHECK_0);
       call_initializeSystemClass(CHECK_0);
 
       // get the Java runtime name after java.lang.System is initialized
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