RFR: 8153723: Change the default logging output for errors and warnings from stderr to stdout

[Robbin Ehn]

Hi all,

Also added test as suggested.

Incremental:
http://cr.openjdk.java.net/~rehn/8153723/02_inc/

Full:
http://cr.openjdk.java.net/~rehn/8153723/02/

/Robbin

On 05/17/2016 12:06 PM, Robbin Ehn wrote:
> Hi, please review!
>
> This means that the default is -Xlog:all=warning:stdout
> And has the pro that adding -Xlog:all=trace (implicit stdout) to your cmdline
> will only print e.g. an error to stdout.
> (now this will print one to stderr and one to stdout, on a tty this can be confusing)
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8153723
> Webrev: http://cr.openjdk.java.net/~rehn/8153723/webrev/
>
> Passes hotspot_all.
>
> Thanks!
>
> /Robbin