public AsciiSet diff ( AsciiSet set ) { final boolean [ ] diffMembers = new boolean [ 128 ] ; for ( int i = 0 ; i < diffMembers . length ; ++ i ) { diffMembers [ i ] = members [ i ] && ! set . members [ i ] ; } return new AsciiSet ( diffMembers ) ; }
Returns a new set that will match characters iff they are included this set and not in the set that is provided .