hg: dio/dev: 3 new changesets

[sergey.nazarkin at oracle.com]

Changeset: b55a2b6b8163
Author:    snazarki
Date:      2014-12-19 14:27 +0400
URL:       http://hg.openjdk.java.net/dio/dev/rev/b55a2b6b8163

8067803: NPE is not thrown when calling UART.startWriting(ByteBuffer, null)
Summary: Checks for null
Reviewed-by: snazarki
Contributed-by: alexey.mironov at oracle.com

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

Changeset: 591e95d602be
Author:    snazarki
Date:      2014-12-19 14:30 +0400
URL:       http://hg.openjdk.java.net/dio/dev/rev/591e95d602be

8067804: NPE at RegistrationEventHandler.notifyRemoved/notifyRegistered
Summary: null check was added
Reviewed-by: snazarki
Contributed-by: alexey.mironov at oracle.com

! src/share/classes/com/oracle/dio/registry/RegistrationEventHandler.java

Changeset: 9a36714478e0
Author:    snazarki
Date:      2014-12-19 14:38 +0400
URL:       http://hg.openjdk.java.net/dio/dev/rev/9a36714478e0

8067807: Instead of UnsupportedOperationException, DeviceNotFoundException is thrown when registering PWMChannel.
Summary: Added check for platfrom ability to make registration
Reviewed-by: snazarki
Contributed-by: alexey.mironov at oracle.com

! src/se/classes/com/oracle/dio/registry/RegistryImpl.java
! src/share/classes/com/oracle/dio/registry/Registry.java
! src/share/classes/jdk/dio/DeviceManager.java