--- jsr166/src/test/tck/VectorTest.java	2016/11/03 20:41:32	1.1
+++ jsr166/src/test/tck/VectorTest.java	2017/02/03 19:13:45	1.5
@@ -7,6 +7,7 @@
 
 import java.util.Vector;
 import java.util.Collection;
+import java.util.List;
 
 import junit.framework.Test;
 import junit.framework.TestSuite;
@@ -19,13 +20,39 @@ public class VectorTest extends JSR166Te
     public static Test suite() {
         class Implementation implements CollectionImplementation {
             public Class<?> klazz() { return Vector.class; }
-            public Collection emptyCollection() { return new Vector(); }
+            public List emptyCollection() { return new Vector(); }
             public Object makeElement(int i) { return i; }
             public boolean isConcurrent() { return false; }
             public boolean permitsNulls() { return true; }
         }
-        return newTestSuite(// VectorTest.class,
-                            CollectionTest.testSuite(new Implementation()));
+        class SubListImplementation extends Implementation {
+            public List emptyCollection() {
+                return super.emptyCollection().subList(0, 0);
+            }
+        }
+        return newTestSuite(
+                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));
+        }
     }
 
 }