/****
 *
 * Code coverage example discussed in Lecture Notes Week 7.
 *
 */
public class CoverageExample {

    public static int f(int i, int j) {
	int k;
	if (i > j) {
	    i++;
	    j++;
	}
	k = g(i,j);
	if ((k > 0) && (i < 100)) {
	    i++;
	    j++;
	}
	else {
	    i++;
	}
        if (i < j) i--; j--;
        return i+j+k;
    }

    static int g(int i, int j) {
        return i-j+1;
    }
}