--- jsr166/src/test/tck/ConcurrentSkipListSetTest.java	2010/09/01 20:12:39	1.15
+++ jsr166/src/test/tck/ConcurrentSkipListSetTest.java	2010/11/04 01:04:54	1.17
@@ -434,26 +434,24 @@ public class ConcurrentSkipListSetTest e
     }
 
     /**
-     * toArray contains all elements
+     * toArray contains all elements in sorted order
      */
     public void testToArray() {
         ConcurrentSkipListSet q = populatedSet(SIZE);
         Object[] o = q.toArray();
-        Arrays.sort(o);
         for (int i = 0; i < o.length; i++)
-            assertEquals(o[i], q.pollFirst());
+            assertSame(o[i], q.pollFirst());
     }
 
     /**
-     * toArray(a) contains all elements
+     * toArray(a) contains all elements in sorted order
      */
     public void testToArray2() {
         ConcurrentSkipListSet q = populatedSet(SIZE);
         Integer[] ints = new Integer[SIZE];
-        ints = (Integer[])q.toArray(ints);
-        Arrays.sort(ints);
+        assertSame(ints, q.toArray(ints));
         for (int i = 0; i < ints.length; i++)
-            assertEquals(ints[i], q.pollFirst());
+            assertSame(ints[i], q.pollFirst());
     }
 
     /**
@@ -659,7 +657,7 @@ public class ConcurrentSkipListSetTest e
      * Subsets of subsets subdivide correctly
      */
     public void testRecursiveSubSets() throws Exception {
-        int setSize = 1000;
+        int setSize = expensiveTests ? 1000 : 100;
         Class cl = ConcurrentSkipListSet.class;
 
         NavigableSet<Integer> set = newSet(cl);