RFR: 8027765 Make exit codes and stdout/stderr printing from jmap/jinfo/jstack/jps consistent

[Markus Gronlund]

Looks good Staffan!

 

Thanks for fixing up this (mess).

 

Thanks

Markus

 

From: Staffan Larsen 
Sent: den 11 november 2013 20:49
To: serviceability-dev at openjdk.java.net serviceability-dev at openjdk.java.net
Subject: RFR: 8027765 Make exit codes and stdout/stderr printing from jmap/jinfo/jstack/jps consistent

 

The contract for the tools should be (similarly from other tools, eg javac):


If the arguments are wrong or not specified: exit code != 0, usage output on stderr
If -help or -h is specified: exit code == 0, usage output on stderr

 

webrev: http://cr.openjdk.java.net/~sla/8027765/webrev.00/

bug: https://bugs.openjdk.java.net/browse/JDK-8027765

 

Thanks,

/Staffan
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