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8 | ||
9 | import junit.framework.*; | |
10 | import java.util.*; | |
11 | < | import java.util.concurrent.*; |
11 | > | import java.util.concurrent.CountDownLatch; |
12 | > | import java.util.concurrent.Semaphore; |
13 | import static java.util.concurrent.TimeUnit.MILLISECONDS; | |
13 | – | import java.io.*; |
14 | ||
15 | public class SemaphoreTest extends JSR166TestCase { | |
16 | public static void main(String[] args) { |
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