hg: jigsaw/jake/jdk: jartool: code review comments

[chris . hegarty]

Changeset: 507b98946557
Author:    chegar
Date:      2016-03-15 12:14 +0000
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/507b98946557

jartool: code review comments

! src/jdk.jartool/share/classes/sun/tools/jar/Main.java
! test/tools/jar/modularJar/Basic.java