--- a/src/hotspot/share/classfile/classLoaderData.hpp	Thu Nov 02 18:44:44 2017 +0300
+++ b/src/hotspot/share/classfile/classLoaderData.hpp	Thu Nov 02 11:00:34 2017 -0500
@@ -143,6 +143,8 @@
     }
   }
 
+  static int resize_if_needed();
+
   static bool has_metaspace_oom()           { return _metaspace_oom; }
   static void set_metaspace_oom(bool value) { _metaspace_oom = value; }