--- a/hotspot/src/share/vm/libadt/vectset.hpp	Fri Apr 01 10:43:35 2016 +0300
+++ b/hotspot/src/share/vm/libadt/vectset.hpp	Thu Apr 07 01:56:16 2016 -0700
@@ -27,6 +27,8 @@
 
 #include "libadt/set.hpp"
 
+#define BITS_IN_BYTE_ARRAY_SIZE 256
+
 // Vector Sets - An Abstract Data Type
 //INTERFACE