hg: jdk9/sandbox/jdk: 8166842: String.hashCode() has a non-benign data race

[chris.hegarty at oracle.com]

Changeset: 19736467290a
Author:    plevart
Date:      2016-09-30 17:34 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/19736467290a

8166842: String.hashCode() has a non-benign data race
Reviewed-by: shade, alanb, martin

! src/java.base/share/classes/java/lang/String.java