hg: jigsaw/jake/jdk: Update jar tests for revised messages

[mandy . chung]

Changeset: 801524d2b608
Author:    mchung
Date:      2016-10-29 12:21 -0700
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/801524d2b608

Update jar tests for revised messages

! test/tools/jar/mmrjar/ConcealedPackage.java
! test/tools/jar/multiRelease/Basic.java