java/nio/channels/DatagramChannel/EmptyBuffer.java fails with Thread cleanup issue

Either the interrupt is not delivered correctly, OR the DatagramChannel receive failed to respond to the interrupt

Client: /100.101.198.232:50045
RECV
000100000001
Client: /100.101.198.232:50045
RECV
000100000001
Client: /100.101.198.232:50045
RECV
000100000001

JavaTest Message: Test complete.


JavaTest Message: Problem cleaning up the following threads:
Thread-2
Took expected exit
  at java.base/sun.nio.ch.DatagramChannelImpl.receive0(Native Method)
  at java.base/sun.nio.ch.DatagramChannelImpl.receiveIntoNativeBuffer(DatagramChannelImpl.java:797)
  at java.base/sun.nio.ch.DatagramChannelImpl.receive(DatagramChannelImpl.java:781)
  at java.base/sun.nio.ch.DatagramChannelImpl.receive(DatagramChannelImpl.java:585)
  at EmptyBuffer$Server.run(EmptyBuffer.java:122)
  at java.base/java.lang.Thread.run(Thread.java:1583)

result: Error. Error while cleaning up threads after test


test result: Error. Error while cleaning up threads after test