public String toCuaPriority ( ) { if ( value == null || value < 1 || value > 9 ) { return null ; } int letter = ( ( value - 1 ) / 3 ) + ' ' ; int number = ( ( value - 1 ) % 3 ) + 1 ; return ( char ) letter + "" + number ; }
Converts this priority to its two - character CUA code .