--- jsr166/src/test/loops/TimeoutProducerConsumerLoops.java	2009/11/14 20:58:11	1.5
+++ jsr166/src/test/loops/TimeoutProducerConsumerLoops.java	2009/11/16 04:16:43	1.6
@@ -17,11 +17,11 @@ public class TimeoutProducerConsumerLoop
     static final int POOL_MASK = POOL_SIZE-1;
     static final Integer[] intPool = new Integer[POOL_SIZE];
     static {
-        for (int i = 0; i < POOL_SIZE; ++i) 
+        for (int i = 0; i < POOL_SIZE; ++i)
             intPool[i] = Integer.valueOf(i);
     }
 
-    // max lag between a producer and consumer to avoid 
+    // max lag between a producer and consumer to avoid
     // this becoming a GC test rather than queue test.
     // Used only per-pair to lessen impact on queue sync
     static final int LAG_MASK = (1 << 12) - 1;
@@ -47,7 +47,7 @@ public class TimeoutProducerConsumerLoop
         int maxPairs = NCPUS * 3 / 2;
         int iters = 1000000;
 
-        if (args.length > 0) 
+        if (args.length > 0)
             maxPairs = Integer.parseInt(args[0]);
 
         print = true;
@@ -59,8 +59,8 @@ public class TimeoutProducerConsumerLoop
             if (i == k) {
                 k = i << 1;
                 i = i + (i >>> 1);
-            } 
-            else 
+            }
+            else
                 i = k;
         }
         pool.shutdown();
@@ -108,14 +108,14 @@ public class TimeoutProducerConsumerLoop
         oneRun(new ArrayBlockingQueue<Integer>(POOL_SIZE, true), n, iters/16);
 
     }
-    
+
     static abstract class Stage implements Runnable {
         final int iters;
         final BlockingQueue<Integer> queue;
         final CyclicBarrier barrier;
         final Phaser lagPhaser;
         Stage (BlockingQueue<Integer> q, CyclicBarrier b, Phaser s, int iters) {
-            queue = q; 
+            queue = q;
             barrier = b;
             lagPhaser = s;
             this.iters = iters;
@@ -151,15 +151,15 @@ public class TimeoutProducerConsumerLoop
                 addProducerSum(s);
                 barrier.await();
             }
-            catch (Exception ie) { 
-                ie.printStackTrace(); 
-                return; 
+            catch (Exception ie) {
+                ie.printStackTrace();
+                return;
             }
         }
     }
 
     static class Consumer extends Stage {
-        Consumer(BlockingQueue<Integer> q, CyclicBarrier b, Phaser s, int iters) { 
+        Consumer(BlockingQueue<Integer> q, CyclicBarrier b, Phaser s, int iters) {
             super(q, b, s, iters);
         }
 
@@ -171,7 +171,7 @@ public class TimeoutProducerConsumerLoop
                 int i = 0;
                 long timeout = 1000;
                 while (i < iters) {
-                    Integer e = queue.poll(timeout, 
+                    Integer e = queue.poll(timeout,
                                            TimeUnit.NANOSECONDS);
                     if (e != null) {
                         l = LoopHelpers.compute4(e.intValue());
@@ -188,9 +188,9 @@ public class TimeoutProducerConsumerLoop
                 addConsumerSum(s);
                 barrier.await();
             }
-            catch (Exception ie) { 
-                ie.printStackTrace(); 
-                return; 
+            catch (Exception ie) {
+                ie.printStackTrace();
+                return;
             }
         }
 
@@ -216,12 +216,12 @@ public class TimeoutProducerConsumerLoop
     static final class LTQasSQ<T> extends LinkedTransferQueue<T> {
         LTQasSQ() { super(); }
         public void put(T x) {
-            try { super.transfer(x); 
+            try { super.transfer(x);
             } catch (InterruptedException ex) { throw new Error(); }
         }
 
         public boolean offer(T x, long timeout, TimeUnit unit) {
-            return super.offer(x, timeout, unit); 
+            return super.offer(x, timeout, unit);
         }
 
     }