@Override
  public void write(int v)
    throws IOException
  {
    if (_bufferEnd <= _offset) {
      flushBlock(false);
    }

    _buffer[_offset++] = (byte) v;
  }
@ Override public void write ( int v ) throws IOException { if ( _bufferEnd <= _offset ) { flushBlock ( false ) ; } _buffer [ _offset ++ ] = ( byte ) v ; }
Writes a byte.