*** old/src/share/vm/runtime/javaCalls.cpp	Wed Jan 15 01:42:30 2014
--- new/src/share/vm/runtime/javaCalls.cpp	Wed Jan 15 01:42:30 2014

*** 300,310 ****
--- 300,310 ----
  
  void JavaCalls::call(JavaValue* result, methodHandle method, JavaCallArguments* args, TRAPS) {
    // Check if we need to wrap a potential OS exception handler around thread
    // This is used for e.g. Win32 structured exception handlers
    assert(THREAD->is_Java_thread(), "only JavaThreads can make JavaCalls");
!   // Need to wrap each and every time, since there might be native code down the
    // stack that has installed its own exception handlers
    os::os_exception_wrapper(call_helper, result, &method, args, THREAD);
  }
  
  void JavaCalls::call_helper(JavaValue* result, methodHandle* m, JavaCallArguments* args, TRAPS) {