RFR: 8221569: JFR tool produces incorrect output when both --categories and --events are specified

[Markus Gronlund]

Looks good.

Markus

-----Original Message-----
From: Erik Gahlin 
Sent: den 23 april 2019 15:16
To: hotspot-jfr-dev at openjdk.java.net
Subject: RFR: 8221569: JFR tool produces incorrect output when both --categories and --events are specified

Hi,

Could I have a review of a fix that makes sure the --events and -categories options can be used at the same time in the jfr tool. The fix also improves the error message if a user mistakenly types --event or --category.

Webrev:
http://cr.openjdk.java.net/~egahlin/8221569/

Bug:
https://bugs.openjdk.java.net/browse/JDK-8221569

Testing:
Tests in test/jdk/jdk/jfr

Thanks
Erik