--- a/langtools/.hgtags	Wed Jul 05 18:10:55 2017 +0200
+++ b/langtools/.hgtags	Thu May 17 06:20:51 2012 -0700
@@ -160,3 +160,4 @@
 94bbaa67686f44a124cd16fd9f1e8a6a3f684d2d jdk8-b36
 5891b38985e8b2502296fc29e726b527d03116d2 jdk8-b37
 1f224f160aa852c9541380735a27a3439dfb7217 jdk8-b38
+a9f547c218d957306dfc0cdd710be041bb62a555 jdk8-b39