public void testProvideUser() {
    Reporter l1 = l.provideReporter("211");
    l1.setUserName("user 1");
    Reporter l2 = l.provideReporter("user 1");
    Reporter l3 = l.getReporter("user 1");

    Assert.assertNotNull(l1);
    Assert.assertNotNull(l2);
    Assert.assertNotNull(l3);
    Assert.assertEquals(l1, l2);
    Assert.assertEquals(l3, l2);
    Assert.assertEquals(l1, l3);

    Reporter l4 = l.getReporter("JLuser 1");
    Assert.assertNull(l4);
  }
 public void testUpperLower() {
   Reporter t = l.provideReporter("" + getNumToTest2());
   String name = t.getSystemName();
   Assert.assertNull(l.getReporter(name.toLowerCase()));
 }