RFR(xs): 8080925: Make error log write timeout parameter configurable

[Thomas Stüfe]

Hi,

please review this small change:

http://cr.openjdk.java.net/~stuefe/webrevs/8080925/webrev.00/webrev/

https://bugs.openjdk.java.net/browse/JDK-8080925

This is a small addition which makes the timeout to write error log files
configurable.

Thanks & Kind Regards,

Thomas