java.net.DatagramChannel.disconnect( ) throws java.net.SocketException on MacOSX

nioDatagramChannel/DatagramChannelTest03
nioDatagramChannel/DatagramChannelTest05

SQE tests failed on MacOs. After calling disconnect() method an exception throws:

java.net.SocketException: Invalid argument
at sun.nio.ch.DatagramChannelImpl.disconnect0(Native Method)
at sun.nio.ch.DatagramChannelImpl.disconnect(DatagramChannelImpl.java:740)
at TestServer.go(DatagramChannelTest03.java:164)
at TestThread.run(DatagramChannelTest03.java:240)
java.net.SocketException: Invalid argument
at sun.nio.ch.DatagramChannelImpl.disconnect0(Native Method)
at sun.nio.ch.DatagramChannelImpl.disconnect(DatagramChannelImpl.java:740)
at TestClient.go(DatagramChannelTest03.java:217)
at TestThread.run(DatagramChannelTest03.java:240)