--- jsr166/src/test/tck/VectorTest.java	2016/11/14 23:52:22	1.2
+++ jsr166/src/test/tck/VectorTest.java	2017/02/03 19:13:45	1.5
@@ -31,9 +31,28 @@ public class VectorTest extends JSR166Te
             }
         }
         return newTestSuite(
-                // VectorTest.class,
+                VectorTest.class,
                 CollectionTest.testSuite(new Implementation()),
                 CollectionTest.testSuite(new SubListImplementation()));
     }
 
+    /**
+     * tests for setSize()
+     */
+    public void testSetSize() {
+        final Vector v = new Vector();
+        for (int n : new int[] { 100, 5, 50 }) {
+            v.setSize(n);
+            assertEquals(n, v.size());
+            assertNull(v.get(0));
+            assertNull(v.get(n - 1));
+            assertThrows(
+                    ArrayIndexOutOfBoundsException.class,
+                    new Runnable() { public void run() { v.setSize(-1); }});
+            assertEquals(n, v.size());
+            assertNull(v.get(0));
+            assertNull(v.get(n - 1));
+        }
+    }
+
 }