Request for approval: 6364329: jstat displays "invalid argument count" with usage

[Yuri Gaevsky]

Please approve backport of JDK-6364329 to 8u.

Changes apply cleanly to jdk8u after shuffling path names.

Bug:
  https://bugs.openjdk.java.net/browse/JDK-6364329
Review thread:
  http://mail.openjdk.java.net/pipermail/serviceability-dev/2014-November/016034.html
Changeset:
  http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/59f5ad46377d
Webrev:
  http://cr.openjdk.java.net/~ygaevsky/6364329.jdk8u/

Thank you,
-Yuri