| 32 |
|
* @key randomness |
| 33 |
|
*/ |
| 34 |
|
|
| 35 |
< |
import java.io.*; |
| 36 |
< |
import java.util.*; |
| 37 |
< |
import java.util.concurrent.*; |
| 38 |
< |
import static java.util.Collections.*; |
| 35 |
> |
import java.io.ByteArrayInputStream; |
| 36 |
> |
import java.io.ByteArrayOutputStream; |
| 37 |
> |
import java.io.IOException; |
| 38 |
> |
import java.io.InputStream; |
| 39 |
> |
import java.io.NotSerializableException; |
| 40 |
> |
import java.io.ObjectInputStream; |
| 41 |
> |
import java.io.ObjectOutputStream; |
| 42 |
> |
import java.io.Serializable; |
| 43 |
> |
import java.util.Arrays; |
| 44 |
> |
import java.util.Collection; |
| 45 |
> |
import java.util.Collections; |
| 46 |
> |
import java.util.Comparator; |
| 47 |
> |
import java.util.HashSet; |
| 48 |
> |
import java.util.Iterator; |
| 49 |
> |
import java.util.List; |
| 50 |
> |
import java.util.Map; |
| 51 |
> |
import java.util.NavigableMap; |
| 52 |
> |
import java.util.NavigableSet; |
| 53 |
> |
import java.util.NoSuchElementException; |
| 54 |
> |
import java.util.Random; |
| 55 |
> |
import java.util.Set; |
| 56 |
> |
import java.util.TreeMap; |
| 57 |
> |
import java.util.TreeSet; |
| 58 |
> |
import java.util.concurrent.ConcurrentSkipListMap; |
| 59 |
> |
import java.util.concurrent.ConcurrentSkipListSet; |
| 60 |
> |
|
| 61 |
> |
import static java.util.Collections.reverseOrder; |
| 62 |
> |
import static java.util.Collections.singleton; |
| 63 |
> |
import static java.util.Collections.singletonMap; |
| 64 |
|
|
| 65 |
|
@SuppressWarnings("unchecked") |
| 66 |
|
public class LockStep { |
