--- jsr166/src/test/tck/ExecutorCompletionServiceTest.java	2011/05/29 06:50:55	1.16
+++ jsr166/src/test/tck/ExecutorCompletionServiceTest.java	2015/02/22 04:34:44	1.20
@@ -6,13 +6,22 @@
  * Pat Fisher, Mike Judd.
  */
 
-import junit.framework.*;
-import java.util.*;
-import java.util.concurrent.*;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import java.util.concurrent.atomic.*;
-import java.math.BigInteger;
-import java.security.*;
+
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorCompletionService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Future;
+import java.util.concurrent.FutureTask;
+import java.util.concurrent.RunnableFuture;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import junit.framework.Test;
+import junit.framework.TestSuite;
 
 public class ExecutorCompletionServiceTest extends JSR166TestCase {
     public static void main(String[] args) {
@@ -27,7 +36,7 @@ public class ExecutorCompletionServiceTe
      */
     public void testConstructorNPE() {
         try {
-            ExecutorCompletionService ecs = new ExecutorCompletionService(null);
+            new ExecutorCompletionService(null);
             shouldThrow();
         } catch (NullPointerException success) {}
     }
@@ -38,7 +47,7 @@ public class ExecutorCompletionServiceTe
     public void testConstructorNPE2() {
         try {
             ExecutorService e = Executors.newCachedThreadPool();
-            ExecutorCompletionService ecs = new ExecutorCompletionService(e, null);
+            new ExecutorCompletionService(e, null);
             shouldThrow();
         } catch (NullPointerException success) {}
     }