--- a/src/hotspot/share/aot/aotLoader.cpp	Thu Apr 25 05:54:54 2019 -0700
+++ b/src/hotspot/share/aot/aotLoader.cpp	Thu Apr 25 10:56:31 2019 -0400
@@ -200,7 +200,7 @@
       if ((*lib)->is_valid()) {
         AOTCodeHeap* heap = new AOTCodeHeap(*lib);
         {
-          MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
+          MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
           add_heap(heap);
           CodeCache::add_heap(heap);
         }