RFR: JDK-8151709: jhsdb should show help message in SALauncher.

[Yasumasa Suenaga]

I updated webrev:
    http://cr.openjdk.java.net/~ysuenaga/JDK-8151709/webrev.01/

I added changes for JInfo.java because help message is shown in twice.

Please review.


Thanks,

Yasumasa


On 2016/03/11 22:26, Yasumasa Suenaga wrote:
> Hi all,
> 
> jhsdb shows error message in each tool implemantation as below:
> --------------
> $ jhsdb jstack -aaa
> Usage: jstack [option] <pid>
>                  (to connect to a live java process)
>     or jstack [option] <executable> <core>
>                  (to connect to a core file)
>     or jstack [option] [server_id@]<remote server IP or hostname>
>                  (to connect to a remote debug server)
> 
> where option must be one of:
>      -l  to print java.util.concurrent locks
>      -m  to print both java and native frames (mixed mode)
>      -h | -help  to print this help message
> --------------
> 
> If we run SA tool via jhsdb, we should get help message of SALauncher as below:
> --------------
> $ jhsdb jstack -aaa
>      --locks     to print java.util.concurrent locks
>      --mixed     to print both java and native frames (mixed mode)
>      --exe       executable image name
>      --core      path to coredump
>      --pid       pid of process to attach
> --------------
> 
> I uploaded webrev. Could you review it?
>      http://cr.openjdk.java.net/~ysuenaga/JDK-8151709/webrev.00/
> 
> I cannot access JPRT.
> So I need a Sponsor.
> 
> 
> Thanks,
> 
> Yasumasa
>