| 9 |
|
import java.util.*; |
| 10 |
|
import java.util.concurrent.*; |
| 11 |
|
import java.util.Enumeration; |
| 12 |
+ |
import java.io.*; |
| 13 |
|
|
| 14 |
|
public class ConcurrentHashMapTest extends TestCase{ |
| 15 |
|
public static void main(String[] args) { |
| 345 |
|
fail("ConcurrentHashMap - Object remove(Object, Object) should throw Null pointer exceptione"); |
| 346 |
|
}catch(NullPointerException e){} |
| 347 |
|
} |
| 348 |
+ |
|
| 349 |
+ |
public void testSerialization() { |
| 350 |
+ |
ConcurrentHashMap q = map5(); |
| 351 |
+ |
|
| 352 |
+ |
try { |
| 353 |
+ |
ByteArrayOutputStream bout = new ByteArrayOutputStream(10000); |
| 354 |
+ |
ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout)); |
| 355 |
+ |
out.writeObject(q); |
| 356 |
+ |
out.close(); |
| 357 |
+ |
|
| 358 |
+ |
ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray()); |
| 359 |
+ |
ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin)); |
| 360 |
+ |
ConcurrentHashMap r = (ConcurrentHashMap)in.readObject(); |
| 361 |
+ |
assertEquals(q.size(), r.size()); |
| 362 |
+ |
assertTrue(q.equals(r)); |
| 363 |
+ |
assertTrue(r.equals(q)); |
| 364 |
+ |
} catch(Exception e){ |
| 365 |
+ |
e.printStackTrace(); |
| 366 |
+ |
fail("unexpected exception"); |
| 367 |
+ |
} |
| 368 |
+ |
} |
| 369 |
+ |
|
| 370 |
|
|
| 371 |
|
} |
