// DrJava saved history v2 int[] list = {1,2,3,4,5,6}; Sorting.binarySearch(list, 3) Sorting.binarySearch(list, 4) Sorting.binarySearch(list, 1) Sorting.binarySearch(list, 2) Sorting.binarySearch(list, 6) Sorting.binarySearch(list, 7) int[] list = {1,2,3,4,5,6}; Sorting.binarySearch(list, 7) StudentAthlete a = new StudentAthlete("John", 34, "hockey"); a.toString() StudentAthlete a = new StudentAthlete("John", 34, "hockey"); a.toString() StudentAthlete a = new StudentAthlete(); a.toString() StudentAthlete a = new StudentAthlete(); a instancof StudentAthlete a instanceof StudentAthlete a instanceof Student Student s = new Student(); s instanceof Student s instanceof StudentAthlete