@Test
 public void testIsolated() {
   store.remove(Filter.INCLUDE);
   ExecutionStatus status = new ExecutionStatus(new NameImpl("test"), "abcde", false);
   store.save(status);
   List<ExecutionStatus> statuses = store.list(Query.ALL);
   assertEquals(1, statuses.size());
   assertEquals("incorrect status", status, statuses.get(0));
   assertNotSame(status, statuses.get(0));
 }
 /** Puts all the test statuses in the store */
 protected void fillStore() {
   store.save(s1);
   store.save(s2);
   store.save(s3);
   store.save(s4);
 }