Hi, Please, help to review the latest tzdata integration [1] fix to JDK9: http://cr.openjdk.java.net/~aefimov/tzdata/2015g/9/00/index.html Testing shows no failures in time zones related tests. With Best Regards, Aleksej [1] JBS: https://bugs.openjdk.java.net/browse/JDK-8138716