diff -r 885050364691 -r 75b4917ec570 langtools/.hgtags
--- a/langtools/.hgtags	Wed Jul 05 17:57:50 2017 +0200
+++ b/langtools/.hgtags	Thu Dec 22 19:00:58 2011 -0800
@@ -139,3 +139,4 @@
 07599bd780cab1f40da7915e1dc6774629b0cf8c jdk8-b15
 1cbe86c11ba69521875c0b0357d7540781eb334d jdk8-b17
 ec2c0973cc31e143cffc05ceb63d98fae76f97d4 jdk8-b16
+ab1b1cc7857716914f2bb20b3128e5a8978290f7 jdk8-b18