--- a/hotspot/src/share/vm/ci/ciMethodHandle.cpp	Mon Jan 10 00:56:39 2011 -0800
+++ b/hotspot/src/share/vm/ci/ciMethodHandle.cpp	Mon Jan 10 03:58:07 2011 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -38,11 +38,12 @@
 // Return an adapter for this MethodHandle.
 ciMethod* ciMethodHandle::get_adapter(bool is_invokedynamic) const {
   VM_ENTRY_MARK;
-
   Handle h(get_oop());
   methodHandle callee(_callee->get_methodOop());
-  MethodHandleCompiler mhc(h, callee, is_invokedynamic, THREAD);
-  methodHandle m = mhc.compile(CHECK_NULL);
+  // We catch all exceptions here that could happen in the method
+  // handle compiler and stop the VM.
+  MethodHandleCompiler mhc(h, callee, is_invokedynamic, CATCH);
+  methodHandle m = mhc.compile(CATCH);
   return CURRENT_ENV->get_object(m())->as_method();
 }
 

--- a/hotspot/src/share/vm/prims/methodHandleWalk.cpp	Mon Jan 10 00:56:39 2011 -0800
+++ b/hotspot/src/share/vm/prims/methodHandleWalk.cpp	Mon Jan 10 03:58:07 2011 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -137,7 +137,6 @@
 
 
 void MethodHandleChain::lose(const char* msg, TRAPS) {
-  assert(false, "lose");
   _lose_message = msg;
   if (!THREAD->is_Java_thread() || ((JavaThread*)THREAD)->thread_state() != _thread_in_vm) {
     // throw a preallocated exception