diff -r 0f1e29c77e50 -r 0fb70c9118ce src/hotspot/share/oops/method.cpp
--- a/src/hotspot/share/oops/method.cpp	Wed Jul 10 05:12:23 2019 +0100
+++ b/src/hotspot/share/oops/method.cpp	Wed Jul 10 07:58:24 2019 -0400
@@ -1920,7 +1920,6 @@
   Thread *thread = Thread::current();
   *method->bcp_from(_bci) = Bytecodes::_breakpoint;
   method->incr_number_of_breakpoints(thread);
-  SystemDictionary::notice_modification();
   {
     // Deoptimize all dependents on this method
     HandleMark hm(thread);