--- jsr166/src/test/tck/ConcurrentSkipListSubMapTest.java	2005/03/22 01:30:22	1.2
+++ jsr166/src/test/tck/ConcurrentSkipListSubMapTest.java	2005/05/28 14:02:00	1.3
@@ -165,6 +165,49 @@ public class ConcurrentSkipListSubMapTes
     }
 
     /**
+     *  keySet.toArray returns contains all keys
+     */
+    public void testKeySetToArray() {
+        ConcurrentNavigableMap map = map5();
+	Set s = map.keySet();
+        Object[] ar = s.toArray();
+        assertTrue(s.containsAll(Arrays.asList(ar)));
+	assertEquals(5, ar.length);
+        ar[0] = m10;
+        assertFalse(s.containsAll(Arrays.asList(ar)));
+    }
+
+    /**
+     *  descendingkeySet.toArray returns contains all keys
+     */
+    public void testDescendingKeySetToArray() {
+        ConcurrentNavigableMap map = map5();
+	Set s = map.descendingKeySet();
+        Object[] ar = s.toArray();
+	assertEquals(5, ar.length);
+        assertTrue(s.containsAll(Arrays.asList(ar)));
+        ar[0] = m10;
+        assertFalse(s.containsAll(Arrays.asList(ar)));
+    }
+
+    /**
+     *  Values.toArray contains all values
+     */
+    public void testValuesToArray() {
+        ConcurrentNavigableMap map = map5();
+	Collection v = map.values();
+        Object[] ar = v.toArray();
+        ArrayList s = new ArrayList(Arrays.asList(ar));
+	assertEquals(5, ar.length);
+	assertTrue(s.contains("A"));
+	assertTrue(s.contains("B"));
+	assertTrue(s.contains("C"));
+	assertTrue(s.contains("D"));
+	assertTrue(s.contains("E"));
+    }
+
+
+    /**
      * entrySet contains all pairs
      */
     public void testEntrySet() {