public void testLoadSave()
{
ByteArrayOutputStream out = new ByteArrayOutputStream();
manager.save(out);
System.out.println("Saved to: " + new String(out.toByteArray()));
ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
InMemoryUserManager newManager = new InMemoryUserManager(null);
newManager.load(in);
UserProfile profile3 = new UserProfile();
profile3.setUserType(UserProfile.GUEST);
profile3.setUsername("user3");