title: Java "tail -f" wrapper
body: <p>I need to wrap the Unix command "tail -f" in a BufferedInputStream.  I don't want to simulate or mimic tail as stated by <a href="https://stackoverflow.com/questions/557844/java-io-implementation-of-unix-linux-tail-f">this question</a>.  Rather, I want to use tail, waiting for it to give me a new line.</p>