Integer[] arr = {2,4,19,7,133,25,13,1}; String[] arr5 = {"2","4","19","7","133","25","13","1"}; Arrays.sort(arr, Collections.reverseOrder()); System.out.println(Arrays....
int[] arr = { 10, 40, 30, 20, 50 }; String[] str = { "10", "40", "30", "20", "50" }; char[] chs = { '가', '나', '다' }; List list= Arrays.asList(arr); List list2 = Arrays.asList(str)...