hg: jdk9/dev/jdk: 8171524: jar --help doesn't provide information that stdout and stdin can be used as output and input for tool

[henry.jen at oracle.com]

Changeset: 0e2935453091
Author:    henryjen
Date:      2017-02-01 11:05 -0800
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/0e2935453091

8171524: jar --help doesn't provide information that stdout and stdin can be used as output and input for tool
Reviewed-by: sherman

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