Please review this correction to java.time week_based_year: 8038490 <https://bugs.openjdk.java.net/browse/JDK-8038490>: Using IsoFields.WEEK_BASED_YEAR with ZonedDateTime throws ClassCastException Webrev: http://cr.openjdk.java.net/~rriggs/webrev-week-based-year-8038490/ Thanks, Roger