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root/jsr166/jsr166/src/test/tck/JSR166TestCase.java
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Comparing jsr166/src/test/tck/JSR166TestCase.java (file contents):
Revision 1.161 by jsr166, Sun Oct 4 03:49:33 2015 UTC vs.
Revision 1.164 by jsr166, Sun Oct 4 18:40:57 2015 UTC

# Line 590 | Line 590 | public class JSR166TestCase extends Test
590      }
591  
592      /**
593 <     * Finds missing try { ... } finally { joinPool(e); }
593 >     * Finds missing PoolCleaners
594       */
595      void checkForkJoinPoolThreadLeaks() throws InterruptedException {
596          Thread[] survivors = new Thread[7];
# Line 749 | Line 749 | public class JSR166TestCase extends Test
749      /**
750       * Delays, via Thread.sleep, for the given millisecond delay, but
751       * if the sleep is shorter than specified, may re-sleep or yield
752 <     * until time elapses.
752 >     * until time elapses.  Ensures that the given time, as measured
753 >     * by System.nanoTime(), has elapsed.
754       */
755      static void delay(long millis) throws InterruptedException {
756 <        long startTime = System.nanoTime();
757 <        long ns = millis * 1000 * 1000;
758 <        for (;;) {
756 >        long nanos = millis * (1000 * 1000);
757 >        final long wakeupTime = System.nanoTime() + nanos;
758 >        do {
759              if (millis > 0L)
760                  Thread.sleep(millis);
761              else // too short to sleep
762                  Thread.yield();
763 <            long d = ns - (System.nanoTime() - startTime);
764 <            if (d > 0L)
765 <                millis = d / (1000 * 1000);
765 <            else
766 <                break;
767 <        }
763 >            nanos = wakeupTime - System.nanoTime();
764 >            millis = nanos / (1000 * 1000);
765 >        } while (nanos >= 0L);
766      }
767  
768      /**
# Line 1319 | Line 1317 | public class JSR166TestCase extends Test
1317      }
1318  
1319      class LatchAwaiter extends CheckedRunnable {
1320 <        final static int NEW = 0;
1321 <        final static int RUNNING = 1;
1322 <        final static int DONE = 2;
1320 >        static final int NEW = 0;
1321 >        static final int RUNNING = 1;
1322 >        static final int DONE = 2;
1323          final CountDownLatch latch;
1324          int state = NEW;
1325          LatchAwaiter(CountDownLatch latch) { this.latch = latch; }
# Line 1331 | Line 1329 | public class JSR166TestCase extends Test
1329              state = 2;
1330          }
1331      }
1332 <    
1332 >
1333      public LatchAwaiter awaiter(CountDownLatch latch) {
1334          return new LatchAwaiter(latch);
1335      }

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