Why is this code not validated if it is working? It seems to me, in the task "Closest to 10" (level04.lecture04) there is an error in the verification condition: 1) if dysplayClosesToTen (7, 14); then the result will be 7. 2) if dysplayClosesToTen (-7, 14); then the result will be 14, and should be -7. public static int abs (int -7) = 7, and 7 closer to 10 than 14.