--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalRuntime.java	2017-11-03 23:56:38.340084356 -0700
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalRuntime.java	2017-11-03 23:56:38.014069767 -0700
@@ -317,7 +317,7 @@
         return compilationProblemsPerAction;
     }
 
-    final Object mbean() {
+    Object getMBean() {
         return mBean;
     }
 }