diff -r e64e3cd120b7 -r 50c0d24d3971 src/hotspot/share/classfile/systemDictionary.hpp
--- a/src/hotspot/share/classfile/systemDictionary.hpp	Tue May 08 17:58:14 2018 -0700
+++ b/src/hotspot/share/classfile/systemDictionary.hpp	Tue May 08 20:59:58 2018 -0400
@@ -135,7 +135,6 @@
   do_klass(FinalReference_klass,                        java_lang_ref_FinalReference,              Pre                 ) \
   do_klass(PhantomReference_klass,                      java_lang_ref_PhantomReference,            Pre                 ) \
   do_klass(Finalizer_klass,                             java_lang_ref_Finalizer,                   Pre                 ) \
-  do_klass(ReferenceQueue_klass,                        java_lang_ref_ReferenceQueue,              Pre                 ) \
                                                                                                                          \
   do_klass(Thread_klass,                                java_lang_Thread,                          Pre                 ) \
   do_klass(ThreadGroup_klass,                           java_lang_ThreadGroup,                     Pre                 ) \