question: protected void writeNetscapeExt ( ) throws IOException { out . write ( 0x21 ) ; out . write ( 0xff ) ; out . write ( 11 ) ; writeString ( "NETSCAPE" + "2.0" ) ; out . write ( 3 ) ; out . write ( 1 ) ; writeShort ( repeat ) ; out . write ( 0 ) ; }
target:  Writes Netscape application extension to define repeat count.