--- old/src/java.base/share/classes/java/time/Clock.java 2018-06-08 09:37:28.268667744 -0700 +++ new/src/java.base/share/classes/java/time/Clock.java 2018-06-08 09:37:27.896667756 -0700 @@ -586,7 +586,7 @@ * This is typically used for testing. */ static final class FixedClock extends Clock implements Serializable { - private static final long serialVersionUID = 7430389292664866958L; + private static final long serialVersionUID = 7430389292664866958L; private final Instant instant; private final ZoneId zone; @@ -636,7 +636,7 @@ * Implementation of a clock that adds an offset to an underlying clock. */ static final class OffsetClock extends Clock implements Serializable { - private static final long serialVersionUID = 2007484719125426256L; + private static final long serialVersionUID = 2007484719125426256L; private final Clock baseClock; private final Duration offset;