diff -r 877dd2b0f36c -r b22da519f2e3 src/hotspot/share/classfile/stringTable.hpp
--- a/src/hotspot/share/classfile/stringTable.hpp	Wed Nov 28 11:06:58 2018 +0100
+++ b/src/hotspot/share/classfile/stringTable.hpp	Wed Nov 28 11:06:27 2018 +0100
@@ -93,6 +93,7 @@
 
   void try_rehash_table();
   bool do_rehash();
+  inline void update_needs_rehash(bool rehash);
 
  public:
   // The string table