--- old/src/share/vm/gc/shared/ageTable.cpp	2016-01-13 23:35:20.329362000 +0100
+++ new/src/share/vm/gc/shared/ageTable.cpp	2016-01-13 23:35:20.176342000 +0100
@@ -29,6 +29,7 @@
 #include "gc/shared/gcPolicyCounters.hpp"
 #include "memory/resourceArea.hpp"
 #include "logging/log.hpp"
+#include "oops/oop.inline.hpp"
 #include "utilities/copy.hpp"
 
 /* Copyright (c) 1992, 2015, Oracle and/or its affiliates, and Stanford University.
@@ -67,6 +68,11 @@
   }
 }
 
+// add entry
+void ageTable::add(oop p, size_t oop_size) {
+  add(p->age(), oop_size);
+}
+
 void ageTable::merge(ageTable* subTable) {
   for (int i = 0; i < table_size; i++) {
     sizes[i]+= subTable->sizes[i];