--- old/src/hotspot/share/classfile/javaClasses.hpp	2019-03-28 11:22:16.000000000 -0700
+++ new/src/hotspot/share/classfile/javaClasses.hpp	2019-03-28 11:22:16.000000000 -0700
@@ -1369,6 +1369,9 @@
   static void compute_offsets();
   static void serialize_offsets(SerializeClosure* f) NOT_CDS_RETURN;
 
+  static void decode(Handle mirror, int method, int version, int bci, int cpref, Symbol*& methodName, Symbol*& fileName, int& lineNumber);
+  static void decode(Handle mirror, methodHandle method, int bci, Symbol*& methodName, Symbol*& fileName, int& lineNumber);
+
   // Debugging
   friend class JavaClasses;
 };