--- jsr166/src/test/tck/PriorityQueueTest.java	2009/11/22 18:57:17	1.15
+++ jsr166/src/test/tck/PriorityQueueTest.java	2010/11/04 01:04:54	1.18
@@ -13,7 +13,7 @@ import java.io.*;
 
 public class PriorityQueueTest extends JSR166TestCase {
     public static void main(String[] args) {
-        junit.textui.TestRunner.run (suite());
+        junit.textui.TestRunner.run(suite());
     }
     public static Test suite() {
         return new TestSuite(PriorityQueueTest.class);
@@ -213,6 +213,7 @@ public class PriorityQueueTest extends J
             shouldThrow();
         } catch (NullPointerException success) {}
     }
+
     /**
      * addAll of a collection with null elements throws NPE
      */
@@ -224,6 +225,7 @@ public class PriorityQueueTest extends J
             shouldThrow();
         } catch (NullPointerException success) {}
     }
+
     /**
      * addAll of a collection with any null elements throws NPE after
      * possibly adding some elements
@@ -406,7 +408,7 @@ public class PriorityQueueTest extends J
         Object[] o = q.toArray();
         Arrays.sort(o);
         for (int i = 0; i < o.length; i++)
-            assertEquals(o[i], q.poll());
+            assertSame(o[i], q.poll());
     }
 
     /**
@@ -415,10 +417,10 @@ public class PriorityQueueTest extends J
     public void testToArray2() {
         PriorityQueue q = populatedQueue(SIZE);
         Integer[] ints = new Integer[SIZE];
-        ints = (Integer[])q.toArray(ints);
+        assertSame(ints, q.toArray(ints));
         Arrays.sort(ints);
         for (int i = 0; i < ints.length; i++)
-            assertEquals(ints[i], q.poll());
+            assertSame(ints[i], q.poll());
     }
 
     /**
@@ -438,7 +440,7 @@ public class PriorityQueueTest extends J
     /**
      * iterator.remove removes current element
      */
-    public void testIteratorRemove () {
+    public void testIteratorRemove() {
         final PriorityQueue q = new PriorityQueue(3);
         q.add(new Integer(2));
         q.add(new Integer(1));