--- a/src/hotspot/share/oops/typeArrayKlass.cpp	Tue Nov 20 09:35:15 2018 +0100
+++ b/src/hotspot/share/oops/typeArrayKlass.cpp	Tue Nov 20 10:08:18 2018 +0100
@@ -195,7 +195,6 @@
     ResourceMark rm;
     JavaThread *jt = (JavaThread *)THREAD;
     {
-      MutexLocker mc(Compile_lock, THREAD);   // for vtables
       // Atomic create higher dimension and link into list
       MutexLocker mu(MultiArray_lock, THREAD);