--- a/hotspot/src/share/vm/utilities/vmError.hpp	Tue Jul 21 07:28:37 2015 -0700
+++ b/hotspot/src/share/vm/utilities/vmError.hpp	Wed Jul 22 00:03:45 2015 -0400
@@ -89,6 +89,9 @@
   static void print_stack_trace(outputStream* st, JavaThread* jt,
                                 char* buf, int buflen, bool verbose = false);
 
+  static const char* gc_mode();
+  static void print_oom_reasons(outputStream* st);
+
   // accessor
   const char* message() const    { return _message; }
   const char* detail_msg() const { return _detail_msg; }