Changed the ConnectionFactoryNewConnectorImpl to use the default
constructor for the MINA NioSocketConnector. This will recycle the
thread and the IoProcessor for the connector during each connection
which seems to be necessary for MINA to reliably continue to
connect in the face of many connection failures. Fixes bug
NMS-6412.
[bamboo] Automated branch merge (from 1.10:3d596d41c142d119e22de4783adb19dac05d65a1)