# | Line 557 | Line 557 | public class TreeMapTest extends JSR166T | |
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557 | TreeMap map = map5(); | |
558 | String s = map.toString(); | |
559 | for (int i = 1; i <= 5; ++i) { | |
560 | < | assertTrue(s.indexOf(String.valueOf(i)) >= 0); |
560 | > | assertTrue(s.contains(String.valueOf(i))); |
561 | } | |
562 | } | |
563 |
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