--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/DefaultJavaLoweringProvider.java	Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/DefaultJavaLoweringProvider.java	Fri Feb 02 17:28:17 2018 -0800
@@ -921,8 +921,7 @@
 
     public abstract int arrayLengthOffset();
 
-    public abstract int arrayBaseOffset(JavaKind elementKind);
-
+    @Override
     public int arrayScalingFactor(JavaKind elementKind) {
         return target.arch.getPlatformKind(elementKind).getSizeInBytes();
     }