# | Line 1 | Line 1 | |
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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 510 | Line 510 | public class NavigableMapCheck { | |
510 | ||
511 | static void shuffle(Integer[] keys) { | |
512 | int size = keys.length; | |
513 | < | for (int i=size; i>1; i--) { |
513 | > | for (int i = size; i > 1; i--) { |
514 | int r = rng.nextInt(i); | |
515 | Integer t = keys[i-1]; | |
516 | keys[i-1] = keys[r]; |
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