| # | Line 1 | Line 1 | |
|---|---|---|
| 1 | /* | |
| 2 | * Written by Doug Lea with assistance from members of JCP JSR-166 | |
| 3 | * Expert Group and released to the public domain, as explained at | |
| 4 | < | * http://creativecommons.org/licenses/publicdomain |
| 4 | > | * http://creativecommons.org/publicdomain/zero/1.0/ |
| 5 | */ | |
| 6 | /** | |
| 7 | * @test | |
| # | Line 447 | Line 447 | public class NavigableSetCheck { | |
| 447 | ||
| 448 | static void shuffle(Integer[] keys) { | |
| 449 | int size = keys.length; | |
| 450 | < | for (int i=size; i>1; i--) { |
| 450 | > | for (int i = size; i > 1; i--) { |
| 451 | int r = rng.nextInt(i); | |
| 452 | Integer t = keys[i-1]; | |
| 453 | keys[i-1] = keys[r]; | |
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