hg: jigsaw/jake/jdk: Fixup test @modules to access private field

[mandy . chung]

Changeset: 570f2e8d2b6c
Author:    mchung
Date:      2016-09-15 13:14 -0700
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/570f2e8d2b6c

Fixup test @modules to access private field

! test/sun/security/krb5/tools/KtabZero.java