Merge tag jb8u242-b1644.3

Change-Id: Icd914a1c1383d797172faab9fc1ef399dd7a0dd2
diff --git a/.hgtags b/.hgtags
index 5172685..1bd2492 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1059,3 +1059,12 @@
 def9640e5d8213f650c128330161d9cdcd04d96b jdk8u232-b08
 3cdc7d41905a2808bb01c3503e119073e9df0898 jdk8u232-b09
 3cdc7d41905a2808bb01c3503e119073e9df0898 jdk8u232-ga
+d4d4f7f07a863fd30db8911421ef45db4a6ad5dd jdk8u242-b01
+b3fbd77f16f6744939621dd68c18cb310f9a6e8d jdk8u242-b02
+89f67ddac3c9a8307156a7a1963d184ecd97efe0 jdk8u242-b03
+1835a96a04a6cf83449507245f5c4b12395d0cf5 jdk8u242-b04
+69e526db7430472a95cb9c43d928a8eb00faaf27 jdk8u242-b05
+751146fda0429aeb6501620cdcfa021d469613f1 jdk8u242-b06
+72d4f7e239eec808290ee6e1ab99dfab88d66150 jdk8u242-b07
+bdd855313cfed15bb2d6bd567c0487313752bcb2 jdk8u242-b08
+bdd855313cfed15bb2d6bd567c0487313752bcb2 jdk8u242-ga
diff --git a/THIRD_PARTY_README b/THIRD_PARTY_README
index 7dc54a0..643ea79 100644
--- a/THIRD_PARTY_README
+++ b/THIRD_PARTY_README
@@ -1334,11 +1334,13 @@
 
 --------------------------------------------------------------------------------
 
-%% This notice is provided with respect to Joni v1.1.9, which may be 
+%% This notice is provided with respect to Joni v2.1.16, which may be
 included with JRE 8, JDK 8, and OpenJDK 8.
 
 --- begin of LICENSE ---
 
+Copyright (c) 2017 JRuby Team
+
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights