--- jsr166/src/test/tck/ForkJoinTask8Test.java	2016/08/10 01:28:14	1.26
+++ jsr166/src/test/tck/ForkJoinTask8Test.java	2017/10/21 06:54:19	1.30
@@ -5,10 +5,8 @@
  */
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ForkJoinPool;
@@ -101,10 +99,11 @@ public class ForkJoinTask8Test extends J
         assertNull(a.getException());
         assertNull(a.getRawResult());
         if (a instanceof BinaryAsyncAction)
-            assertTrue(((BinaryAsyncAction)a).getForkJoinTaskTag() == INITIAL_STATE);
+            assertEquals(INITIAL_STATE,
+                         ((BinaryAsyncAction)a).getForkJoinTaskTag());
 
         try {
-            a.get(0L, SECONDS);
+            a.get(randomExpiredTimeout(), randomTimeUnit());
             shouldThrow();
         } catch (TimeoutException success) {
         } catch (Throwable fail) { threadUnexpectedException(fail); }
@@ -122,13 +121,14 @@ public class ForkJoinTask8Test extends J
         assertNull(a.getException());
         assertSame(expected, a.getRawResult());
         if (a instanceof BinaryAsyncAction)
-            assertTrue(((BinaryAsyncAction)a).getForkJoinTaskTag() == COMPLETE_STATE);
+            assertEquals(COMPLETE_STATE,
+                         ((BinaryAsyncAction)a).getForkJoinTaskTag());
 
         {
             Thread.currentThread().interrupt();
             long startTime = System.nanoTime();
             assertSame(expected, a.join());
-            assertTrue(millisElapsedSince(startTime) < SMALL_DELAY_MS);
+            assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
             Thread.interrupted();
         }
 
@@ -136,7 +136,7 @@ public class ForkJoinTask8Test extends J
             Thread.currentThread().interrupt();
             long startTime = System.nanoTime();
             a.quietlyJoin();        // should be no-op
-            assertTrue(millisElapsedSince(startTime) < SMALL_DELAY_MS);
+            assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
             Thread.interrupted();
         }
 
@@ -144,10 +144,8 @@ public class ForkJoinTask8Test extends J
         assertFalse(a.cancel(true));
         try {
             assertSame(expected, a.get());
-        } catch (Throwable fail) { threadUnexpectedException(fail); }
-        try {
-            assertSame(expected, a.get(5L, SECONDS));
-        } catch (Throwable fail) { threadUnexpectedException(fail); }
+            assertSame(expected, a.get(randomTimeout(), randomTimeUnit()));
+        } catch (Exception fail) { threadUnexpectedException(fail); }
     }
 
     void checkCompletedAbnormally(ForkJoinTask a, Throwable t) {
@@ -174,7 +172,7 @@ public class ForkJoinTask8Test extends J
         {
             long startTime = System.nanoTime();
             a.quietlyJoin();        // should be no-op
-            assertTrue(millisElapsedSince(startTime) < SMALL_DELAY_MS);
+            assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
         }
 
         try {
@@ -185,7 +183,7 @@ public class ForkJoinTask8Test extends J
         } catch (Throwable fail) { threadUnexpectedException(fail); }
 
         try {
-            a.get(5L, SECONDS);
+            a.get(randomTimeout(), randomTimeUnit());
             shouldThrow();
         } catch (ExecutionException success) {
             assertSame(t.getClass(), success.getCause().getClass());
@@ -487,7 +485,7 @@ public class ForkJoinTask8Test extends J
                 AsyncFib f = new AsyncFib(8);
                 assertSame(f, f.fork());
                 try {
-                    f.get(5L, null);
+                    f.get(randomTimeout(), null);
                     shouldThrow();
                 } catch (NullPointerException success) {}
             }};