--- jsr166/src/test/loops/SingleProducerMultipleConsumerLoops.java	2015/08/10 03:13:33	1.10
+++ jsr166/src/test/loops/SingleProducerMultipleConsumerLoops.java	2016/12/31 21:34:47	1.12
@@ -4,8 +4,16 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-import java.util.concurrent.*;
-//import jsr166y.*;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.LinkedBlockingDeque;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.LinkedTransferQueue;
+import java.util.concurrent.PriorityBlockingQueue;
+import java.util.concurrent.SynchronousQueue;
 
 public class SingleProducerMultipleConsumerLoops {
     static final int NCPUS = Runtime.getRuntime().availableProcessors();
@@ -208,8 +216,8 @@ public class SingleProducerMultipleConsu
     static final class LTQasSQ<T> extends LinkedTransferQueue<T> {
         LTQasSQ() { super(); }
         public void put(T x) {
-            try { super.transfer(x);
-            } catch (InterruptedException ex) { throw new Error(); }
+            try { super.transfer(x); }
+            catch (InterruptedException ex) { throw new Error(ex); }
         }
     }
 
@@ -220,10 +228,8 @@ public class SingleProducerMultipleConsu
             if ((++calls & 1) == 0)
                 super.put(x);
             else {
-                try { super.transfer(x);
-                } catch (InterruptedException ex) {
-                    throw new Error();
-                }
+                try { super.transfer(x); }
+                catch (InterruptedException ex) { throw new Error(ex); }
             }
         }
     }