@Test
public void testWatchesLeak() throws Exception {
NIOServerCnxnFactory serverCnxnFactory = mock(NIOServerCnxnFactory.class);
final SelectionKey sk = new FakeSK();
MockSelectorThread selectorThread = mock(MockSelectorThread.class);
when(selectorThread.addInterestOpsUpdateRequest(any(SelectionKey.class))).thenAnswer(new Answer<Boolean>() {
@Override
public Boolean answer(InvocationOnMock invocation) throws Throwable {
SelectionKey sk = (SelectionKey)invocation.getArguments()[0];
NIOServerCnxn nioSrvCnx = (NIOServerCnxn)sk.attachment();
sk.interestOps(nioSrvCnx.getInterestOps());