--- jsr166/src/test/tck/ExecutorsTest.java	2011/04/14 22:55:08	1.38
+++ jsr166/src/test/tck/ExecutorsTest.java	2011/05/29 06:54:23	1.41
@@ -6,12 +6,10 @@
  * Pat Fisher, Mike Judd.
  */
 
-
 import junit.framework.*;
 import java.util.*;
 import java.util.concurrent.*;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import java.math.BigInteger;
 import java.security.*;
 
 public class ExecutorsTest extends JSR166TestCase {
@@ -54,7 +52,6 @@ public class ExecutorsTest extends JSR16
         } catch (NullPointerException success) {}
     }
 
-
     /**
      * A new SingleThreadExecutor can execute runnables
      */
@@ -101,7 +98,6 @@ public class ExecutorsTest extends JSR16
         }
     }
 
-
     /**
      * A new newFixedThreadPool can execute runnables
      */
@@ -144,7 +140,6 @@ public class ExecutorsTest extends JSR16
         } catch (IllegalArgumentException success) {}
     }
 
-
     /**
      * An unconfigurable newFixedThreadPool can execute runnables
      */
@@ -176,7 +171,6 @@ public class ExecutorsTest extends JSR16
         } catch (NullPointerException success) {}
     }
 
-
     /**
      * a newSingleThreadScheduledExecutor successfully runs delayed task
      */
@@ -252,34 +246,33 @@ public class ExecutorsTest extends JSR16
      * Future.get on submitted tasks will time out if they compute too long.
      */
     public void testTimedCallable() throws Exception {
+        final ExecutorService[] executors = {
+            Executors.newSingleThreadExecutor(),
+            Executors.newCachedThreadPool(),
+            Executors.newFixedThreadPool(2),
+            Executors.newScheduledThreadPool(2),
+        };
+
         final Runnable sleeper = new CheckedInterruptedRunnable() {
             public void realRun() throws InterruptedException {
-                Thread.sleep(LONG_DELAY_MS);
+                delay(LONG_DELAY_MS);
             }};
-        for (ExecutorService executor :
-                 new ExecutorService[] {
-                     Executors.newSingleThreadExecutor(),
-                     Executors.newCachedThreadPool(),
-                     Executors.newFixedThreadPool(2),
-                     Executors.newScheduledThreadPool(2),
-                 }) {
-            try {
-                Future future = executor.submit(sleeper);
-                try {
-                    future.get(SHORT_DELAY_MS, MILLISECONDS);
-                    shouldThrow();
-                } catch (TimeoutException success) {
-                } finally {
-                    future.cancel(true);
-                }
-            }
-            finally {
-                joinPool(executor);
-            }
+
+        List<Thread> threads = new ArrayList<Thread>();
+        for (final ExecutorService executor : executors) {
+            threads.add(newStartedThread(new CheckedRunnable() {
+                public void realRun() {
+                    long startTime = System.nanoTime();
+                    Future future = executor.submit(sleeper);
+                    assertFutureTimesOut(future);
+                }}));
         }
+        for (Thread thread : threads)
+            awaitTermination(thread);
+        for (ExecutorService executor : executors)
+            joinPool(executor);
     }
 
-
     /**
      * ThreadPoolExecutor using defaultThreadFactory has
      * specified group, priority, daemon status, and name
@@ -313,7 +306,7 @@ public class ExecutorsTest extends JSR16
         }
 
         try {
-            Thread.sleep(SHORT_DELAY_MS);
+            delay(SHORT_DELAY_MS);
         } finally {
             joinPool(e);
         }
@@ -349,7 +342,7 @@ public class ExecutorsTest extends JSR16
                 ExecutorService e = Executors.newSingleThreadExecutor(Executors.privilegedThreadFactory());
                 e.execute(r);
                 e.shutdown();
-                Thread.sleep(SHORT_DELAY_MS);
+                delay(SHORT_DELAY_MS);
                 joinPool(e);
             }};
 
@@ -387,7 +380,6 @@ public class ExecutorsTest extends JSR16
         }
     }
 
-
     /**
      * Without class loader permissions, creating
      * privilegedCallableUsingCurrentClassLoader throws ACE
@@ -543,7 +535,6 @@ public class ExecutorsTest extends JSR16
         assertSame(one, c.call());
     }
 
-
     /**
      * callable(null Runnable) throws NPE
      */
@@ -584,5 +575,4 @@ public class ExecutorsTest extends JSR16
         } catch (NullPointerException success) {}
     }
 
-
 }