Critical Bug - Won't Fix - what does it mean.

Hi

I am wondering resolution of "Won't fix" means on a JIRA issue...

This issue:
https://issues.alfresco.com/jira/browse/MNT-15500

Looks like it is going to be closed (it has been assigned to closed issues) - and so far there isn't much detail or comment as to what is happening or why..

Is there any way of finding out exactly what the status of this CRITICAL bug is....

thanks, Jon