question: @ Override void toXML ( StringBuilder xml , int level ) { indent ( xml , level ) ; xml . append ( "<string>" ) ; for ( int i = 0 ; i < bytes . length ; i ++ ) { byte b = bytes [ i ] ; if ( b < 16 ) xml . append ( "0" ) ; xml . append ( Integer . toHexString ( b ) ) ; } xml . append ( "</string>" ) ; }
target:  There is no XML representation specified for UIDs. In this implementation UIDs are represented as strings in the XML output.