| import java.util.*; |
| |
| public class Collections5 |
| { |
| public static void testList(List l) { |
| Collections.addRandomIntsToCollection(l); |
| Collections.printIntCollection(l); |
| java.util.Collections.rotate(l, Collections.rand.nextInt(50000)); |
| Collections.printIntCollection(l); |
| java.util.Collections.shuffle(l, Collections.rand); |
| Collections.printIntCollection(l); |
| java.util.Collections.sort(l); |
| Collections.printIntCollection(l); |
| } |
| |
| public static void main(String[] args) { |
| testList(new LinkedList()); |
| testList(new ArrayList()); |
| } |
| } |