assertTrue(config.getProperty("login") instanceof NullProperty);
// This test should work whether or not all Nulls are equal
assertEquals(new NullProperty("login"), config.getProperty("login"));
config.addProperty(new TestElementProperty("login", loginConfig));
assertEquals(loginConfig.toString(), config.getPropertyAsString("login"));
config.recoverRunningVersion();
assertTrue(config.getProperty("login") instanceof NullProperty);
assertEquals(new NullProperty("login"), config.getProperty("login"));
}
public void testArguments() throws Exception {