--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.loop/src/org/graalvm/compiler/loop/LoopFragmentInside.java	2019-03-09 03:56:58.785036931 +0100
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.loop/src/org/graalvm/compiler/loop/LoopFragmentInside.java	2019-03-09 03:56:58.425034385 +0100
@@ -391,11 +391,6 @@
     }
 
     @Override
-    protected void finishDuplication() {
-        // TODO (gd) ?
-    }
-
-    @Override
     protected void beforeDuplication() {
         // Nothing to do
     }