Functions { private Functions() { } private  Functions(); static String h(Object input); static String u(String value); static String br(String value); static String cut(String value, int length); static String link(String value); static String mapToQuery(Map<String, ?> map); @Deprecated static String mapToQuery(Map<String, ?> map,
            BeanWrapper beanWrapper); static String query(Object params); static String js(String value); static String hjs(String input);  }
@Test public void testFunctions() throws Exception { Constructor<Functions> constructor = Functions.class .getDeclaredConstructor(); assertThat(constructor.isAccessible(), is(false)); constructor.setAccessible(true); assertThat(constructor.newInstance(), notNullValue()); constructor.setAccessible(false); }