RFR 8223065: Add jcmd to get the listen address of the debugger

[David Holmes]

Hi Ralf,

On 30/04/2019 9:33 pm, Schmelter, Ralf wrote:
> Hi David,
> 
> good catch. I've moved the vm->native transition back to the start of the method and instead do a native->vm transition before calling print_debug_listen_address() method.
> 
> webrev: http://cr.openjdk.java.net/~rschmelter/webrevs/8223065/webrev.2/

Yep that works too. :)

Not a review as I didn't look at the rest of the code.

Cheers,
David

> Best regards,
> Ralf
>