--- a/hotspot/src/share/vm/prims/methodHandles.cpp	Mon Aug 23 09:09:36 2010 -0700
+++ b/hotspot/src/share/vm/prims/methodHandles.cpp	Wed Aug 25 05:27:54 2010 -0700
@@ -113,8 +113,7 @@
   _adapter_code = MethodHandlesAdapterBlob::create(_adapter_code_size);
   if (_adapter_code == NULL)
     vm_exit_out_of_memory(_adapter_code_size, "CodeCache: no room for MethodHandles adapters");
-  CodeBuffer code(_adapter_code->instructions_begin(), _adapter_code->instructions_size());
-
+  CodeBuffer code(_adapter_code);
   MethodHandlesAdapterGenerator g(&code);
   g.generate();
 }