hg: jdk/jdk: 3 new changesets

[martinrb at google.com]

Changeset: a17d59ffca47
Author:    martin
Date:      2018-05-02 11:19 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/a17d59ffca47

8202397: Typo in X-Buffer javadoc
Reviewed-by: psandoz

! src/java.base/share/classes/java/nio/X-Buffer.java.template

Changeset: deefa2120bc4
Author:    martin
Date:      2018-05-02 11:20 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/deefa2120bc4

8201634: Random seedUniquifier uses incorrect LCG
Summary: Correct typo in constant from L'Ecuyer
Reviewed-by: dl, psandoz

! src/java.base/share/classes/java/util/Random.java

Changeset: ea246151be08
Author:    martin
Date:      2018-05-02 11:21 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/ea246151be08

8202398: Optimize Arrays.deepHashCode
Reviewed-by: psandoz

! src/java.base/share/classes/java/util/Arrays.java