8274686: java.util.UUID#hashCode() should use Long.hashCode()

Reviewed-by: rriggs
2021-11-08 13:22:37 +00:00 · 2021-11-08 13:22:37 +00:00 · cc2cac130c
commit cc2cac130c
parent 0c2d00bff7
1 changed files with 1 additions and 2 deletions
--- a/src/java.base/share/classes/java/util/UUID.java
+++ b/src/java.base/share/classes/java/util/UUID.java
@ -468,8 +468,7 @@ public final class UUID implements java.io.Serializable, Comparable<UUID> {
     */
    @Override
    public int hashCode() {
-        long hilo = mostSigBits ^ leastSigBits;
-        return ((int)(hilo >> 32)) ^ (int) hilo;
+        return Long.hashCode(mostSigBits ^ leastSigBits);
    }

    /**