--- old/src/share/vm/libadt/vectset.hpp	2016-03-30 10:28:10.853282219 -0700
+++ new/src/share/vm/libadt/vectset.hpp	2016-03-30 10:28:10.689267551 -0700
@@ -27,6 +27,8 @@
 
 #include "libadt/set.hpp"
 
+#define BITS_IN_BYTE_ARRAY_SIZE 512
+
 // Vector Sets - An Abstract Data Type
 //INTERFACE