hg: dio/dev: 8133860: UART must check SE before DNFE

[sergey.nazarkin at oracle.com]

Changeset: 0820986e0688
Author:    snazarki
Date:      2015-08-18 17:55 +0300
URL:       http://hg.openjdk.java.net/dio/dev/rev/0820986e0688

8133860: UART must check SE before DNFE
Summary: Check security prior to device name look up
Reviewed-by: snazarki
Contributed-by: alexey.savin at oracle.com

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