public void testConstructor() {
Collection c=new LinkedList();
c.add(rsp1); c.add(rsp2); c.add(rsp3);
RspList tmp=new RspList(c);
assertEquals(c.size(), tmp.size());
assertTrue(tmp.containsKey(a1));
assertTrue(tmp.containsKey(a2));
assertTrue(tmp.containsKey(a3));
assertTrue(tmp.containsValue(rsp1));
assertTrue(tmp.containsValue(rsp2));
assertTrue(tmp.containsValue(rsp3));