code: public final Command createIncrDecrCommand(final String key, final byte[] keyBytes,
        final long amount, long initial, int exptime, CommandType cmdType, boolean noreply) {
      return new TextIncrDecrCommand(key, keyBytes, cmdType, new CountDownLatch(1), amount, initial,
          noreply);
    }
docs: /*
  (non-Javadoc)
  
  @see net.rubyeye.xmemcached.CommandFactory#createIncrDecrCommand(java.lang .String, byte[],
  int, net.rubyeye.xmemcached.command.CommandType)