Given:ArrayList a = new ArrayList();containing the values {“1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”} Which code will return 2?

Question

Given:ArrayList a = new ArrayList();containing the values {“1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”}  Which code will return 2?

Examsnet · Accepted Answer

Correct Answer is :  Comparator c = Collections.reverseOrder();Collections.sort(a, c);int result = Collections.binarySearch(a, “6”,c);

Collections and Generics