--- old/src/share/vm/oops/objArrayOop.hpp	2017-04-25 16:45:24.915173454 +0200
+++ new/src/share/vm/oops/objArrayOop.hpp	2017-04-25 16:45:24.767173459 +0200
@@ -43,6 +43,11 @@
     return &((T*)base())[index];
   }
 
+  template <class T>
+  static jlong obj_at_offset(int index) {
+    return base_offset_in_bytes() + sizeof(T) * index;
+  }
+
 private:
   // Give size of objArrayOop in HeapWords minus the header
   static int array_size(int length) {
@@ -81,7 +86,7 @@
   // Accessing
   oop obj_at(int index) const;
 
-  void inline obj_at_put(int index, oop value);
+  void obj_at_put(int index, oop value);
 
   oop atomic_compare_exchange_oop(int index, oop exchange_value, oop compare_value);