Java: Are concurrent reads and writes possible on a blocking SocketChannel via Object(In|Out)putStreams?

Question

I created an ObjectInputSteam and ObjectOutputStream on a blocking SocketChannel and am trying to read and write concurrently. My code is

Answer 1

Interesting bug! You say though that you can't use FileChannel#transferTo. How about wrapping the I/O streams of the non-NIO socket into channels using Channesl#newChannel before passing to FileChannel#transferTo?