for tutor to test

prac1.java

package footy;
import java.util.LinkedList;
public class FootyScore {

    public static void main(String[] args) {

        //    a private data structure sufficient to keep track of the team's score;
        //    chosen DS: linked list
            LinkedList<Integer> teamScore = new LinkedList<Integer>();


        //    a parameterless public method called getPoints
        //      returns the team's total score in points;
            public int getPoints(){

                // total points earned
                int total = 0;
                if((teamScore.size()) > 0){
                    for (int i = 0; i < teamScore.size(); i++) {
                        total += teamScore.get(i);
                    } // end loop
                } else {
                    System.out.println("NO SCORES!");
                }
                return total;

            } // end func

        //    a parameterless public method called kickGoal
        //      records the fact that the team has kicked a goal;
            public void kickGoal() {
        //    add 6 points to  pointsScored
                teamScore.add(6);
            }

//            a parameterless public method called kickBehind
//                records the fact that the team has kicked a behind;
            public void kickBehind() {
                //    add 1 point to  pointsScored
                teamScore.add(1);
            }

//            declare a parameterless public method called sayScore
//              returns a character string
            public String sayScore(){
                // no. of goals kicked
                int n_goals = 0;
                for (int i = 0; i < teamScore.size(); i++){
                    if(teamScore.contains(6)) {
                        n_goals++;
                    }
                }
                String str_goals = String.valueOf(n_goals);

                // no. of behinds kicked
                int n_behinds = 0;
                for (int i = 0; i < teamScore.size(); i++){
                    if(teamScore.contains(1)) {
                        n_behinds++;
                    }
                }
                String str_behind = String.valueOf(n_behinds);

                int total_points = this.getPoints();
                String str_points = String.valueOf(total_points);

                return (str_goals + ", " + str_behind + ", " + str_points);

            } // end SayScore

//            declare a predicate (boolean-valued function) called inFrontOf
//              accepts a FootyScore object as its parameter
//                  returns true if and only if (iff)
//                  this team's score exceeds that of the team provided as an argument.
            public boolean inFrontOf(FootyScore o) {
                if(this.getPoints() > o.getPoints()) {
                    return true;
                } else {
                    return false;
                }
            }


        } // end main

} // end class