@Test
public void testAppendParameters4() throws Exception {

    Map<String, String> parameters = new HashMap<String, String>();
    AbstractConfig.appendParameters(parameters, new ParameterConfig(1, "hello/world", 30, "password"));
    TestCase.assertEquals("one", parameters.get("key.1"));
    TestCase.assertEquals("two", parameters.get("key.2"));
    TestCase.assertEquals("1", parameters.get("num"));
    TestCase.assertEquals("hello%2Fworld", parameters.get("naming"));
    TestCase.assertEquals("30", parameters.get("age"));
}