hg: jdk9/dev/jdk: 8153213: Jar manifest attribute "Multi-Release" accepts any value

[claes.redestad at oracle.com]

Changeset: 1ac040116965
Author:    redestad
Date:      2016-04-12 18:25 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/1ac040116965

8153213: Jar manifest attribute "Multi-Release" accepts any value
Reviewed-by: psandoz, redestad
Contributed-by: steve.drach at oracle.com

! src/java.base/share/classes/java/util/jar/JarFile.java
! test/java/util/jar/JarFile/MultiReleaseJarAPI.java
! test/lib/testlibrary/java/util/jar/CreateMultiReleaseTestJars.java