--- old/src/hotspot/share/runtime/stubRoutines.cpp	2018-06-13 21:56:49.057742935 +0200
+++ new/src/hotspot/share/runtime/stubRoutines.cpp	2018-06-13 21:56:48.723747129 +0200
@@ -174,8 +174,6 @@
 address StubRoutines::_safefetchN_fault_pc               = NULL;
 address StubRoutines::_safefetchN_continuation_pc        = NULL;
 
-address StubRoutines::_shenandoah_wb_C = NULL;
-
 // Initialization
 //
 // Note: to break cycle with universe initialization, stubs are generated in two phases.