hg: jdk9/sandbox/jdk: 8165035: jar --help-extra should provide information on the -n/--normalize option

[chris.hegarty at oracle.com]

Changeset: 8060bc52c10e
Author:    psandoz
Date:      2017-02-15 09:10 -0800
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/8060bc52c10e

8165035: jar --help-extra should provide information on the -n/--normalize option
Reviewed-by: chegar, alanb, mchung, lancea, sherman

! src/jdk.jartool/share/classes/sun/tools/jar/GNUStyleOptions.java
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar.properties