--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/compiler/ImmutableOopMapPair.java	Tue May 12 10:27:50 2015 +0200
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/compiler/ImmutableOopMapPair.java	Wed May 13 15:23:41 2015 +0200
@@ -65,7 +65,7 @@
   }
 
   private static void initialize(TypeDataBase db) {
-    Type type = db.lookupType("ImmutableOopMapSet");
+    Type type = db.lookupType("ImmutableOopMapPair");
 
     pcField = type.getCIntegerField("_pc_offset");
     offsetField = type.getCIntegerField("_oopmap_offset");