--- old/src/hotspot/share/runtime/thread.cpp 2018-09-26 14:18:20.773810668 -0700 +++ new/src/hotspot/share/runtime/thread.cpp 2018-09-26 14:18:20.505810677 -0700 @@ -3605,6 +3605,9 @@ // Initialize the os module os::init(); + // Initialize the ObjectMonitor module + ObjectMonitor::init(); + // Record VM creation timing statistics TraceVmCreationTime create_vm_timer; create_vm_timer.start(); @@ -3721,7 +3724,7 @@ main_thread->create_stack_guard_pages(); // Initialize Java-Level synchronization subsystem - ObjectMonitor::Initialize(); + ObjectMonitor::init_2(); // Initialize global modules jint status = init_globals();