null);
Attribute<InetSocketAddress> attr = mock(Attribute.class);
when(ctx.attr(any(AttributeKey.class))).thenReturn(attr);
when(ctx.fireChannelRead(any())).then(new Answer<Void>() {
@Override
public Void answer(final InvocationOnMock invocation)
throws Throwable {
Object[] args = invocation.getArguments();
m2.set((Message) args[0]);