public List<PlainAccessConfig> getPlainAccessConfigs() {
        return plainAccessConfigs;
    }
@Test
    public void testGetPlainAccessConfigs() {
        AclConfig aclConfig = new AclConfig();
        List<PlainAccessConfig> expected = Arrays.asList(new PlainAccessConfig(), new PlainAccessConfig());
        aclConfig.setPlainAccessConfigs(expected);
        assertEquals("Plain access configs should match", expected, aclConfig.getPlainAccessConfigs());
        assertEquals("The plainAccessConfigs list should be equal to 2", 2, aclConfig.getPlainAccessConfigs().size());
    }