protected void encodeLinePrefix(OutputStream outStream,int length) throws IOException {
  outStream.write((length & 0x3f) + ' ');
}

protected void encodeLinePrefix ( OutputStream outStream , int length ) throws IOException { outStream . write ( ( length & 0x3f ) + ' ' ) ; }
encode the line prefix which consists of the single character . the lenght is added to the value of ' ' ( 32 decimal ) and printed .
