diff --git a/test/javFiles/Vector.jav b/test/javFiles/Vector.jav
index 40072fe4..9d2eadd7 100644
--- a/test/javFiles/Vector.jav
+++ b/test/javFiles/Vector.jav
@@ -1,8 +1,13 @@
-import java.util.Vector;
+import java.util.ArrayList;
+import java.lang.Object;
 
 class MyVector{
 
 id(x){
-  return (x.elementAt(0));
+  Object i;
+  x.add(i);
+  x.add(i);
+  x.add(i);
+  return x;
 }
 }
\ No newline at end of file
diff --git a/test/typeinference/UnifyTest.java b/test/typeinference/UnifyTest.java
index 995890ab..e2e6206c 100644
--- a/test/typeinference/UnifyTest.java
+++ b/test/typeinference/UnifyTest.java
@@ -28,13 +28,18 @@ public class UnifyTest {
     public void finiteClosure() throws IOException, ClassNotFoundException {
         execute(new File(rootDirectory+"fc.jav"));
     }
-    */
 
     @Test
     public void lambda() throws IOException, ClassNotFoundException {
         execute(new File(rootDirectory+"Lambda.jav"));
     }
 
+    */
+    @Test
+    public void vector() throws IOException, ClassNotFoundException {
+        execute(new File(rootDirectory+"Vector.jav"));
+    }
+
     /*
     @Test
     public void lambda2() throws IOException, ClassNotFoundException {