| 1913 |
|
Collections.shuffle(Arrays.asList(array), ThreadLocalRandom.current()); |
| 1914 |
|
} |
| 1915 |
|
|
| 1916 |
+ |
/** |
| 1917 |
+ |
* Returns the same String as would be returned by {@link |
| 1918 |
+ |
* Object#toString}, whether or not the given object's class |
| 1919 |
+ |
* overrides toString(). |
| 1920 |
+ |
* |
| 1921 |
+ |
* @see System#identityHashCode |
| 1922 |
+ |
*/ |
| 1923 |
+ |
static String identityString(Object x) { |
| 1924 |
+ |
return x.getClass().getName() |
| 1925 |
+ |
+ "@" + Integer.toHexString(System.identityHashCode(x)); |
| 1926 |
+ |
} |
| 1927 |
+ |
|
| 1928 |
|
// --- Shared assertions for Executor tests --- |
| 1929 |
|
|
| 1930 |
|
/** |
