hg: dio/dev: 8129340: Exception at event processing thread

[sergey.nazarkin at oracle.com]

Changeset: b810492e8278
Author:    snazarki
Date:      2015-06-19 16:38 +0300
URL:       http://hg.openjdk.java.net/dio/dev/rev/b810492e8278

8129340: Exception at event processing thread
Summary: Queue.remove() throws NSEE if equeue is empty. Function call was moved after process status verification
Reviewed-by: alkonsta

! src/share/classes/com/oracle/dio/uart/impl/UARTImpl.java