Miscellany

    /* client is a SocketChannel     * buf is a ByteBuffer(512)     * str is a StringBuffer(100)     */    try    {      while((rd = client.read(buf)) > 0)      {         log.debug("Read " + rd + " bytes");        buf.flip();        str.append(dec.decode(buf).toString());        buf.flip();      }    }    catch(IOException e)    {      log.error("Error reading from client "          + client.socket().getInetAddress().getHostAddress()          + ":" + client.socket().getPort(), e);            key.interestOps(key.interestOps() | SelectionKey.OP_READ);      return;    }############################GDB output:WorkerThread caught Runtime Exeception executing class com.jatosoft.java.pug.PugNioReaderjava.lang.IllegalArgumentException   at java.nio.Buffer.position(int) (/usr/lib/libgcj.so.6.0.0)   at gnu.java.nio.SocketChannelImpl.read(java.nio.ByteBuffer) (/usr/lib/libgcj.so.6.0.0)   at com.jatosoft.java.pug.PugNioReader.run() (/home/ben/workspace/Pug/com/jatosoft/java/pug/PugNioReader.java:97)   at com.jatosoft.java.pug.WorkQueue$WorkerThread.run() (/home/ben/workspace/Pug/com/jatosoft/java/pug/WorkQueue.java:133)   at .GC_start_routine (/usr/lib/libgcj.so.6.0.0)   at .__clone (/lib/libc-2.3.5.so)