### Question:
HelloWorldClientImpl { public String sayHello(Person person) { Greeting greeting = helloWorldJaxWsProxy.sayHello(person); String result = greeting.getText(); LOGGER.info("result={}", result); return result; } HelloWorldClientImpl(); String sayHello(Person person);  }### Answer:
@Test public void testSayHello() throws IOException { Person person = new Person(); person.setFirstName("Sherlock"); person.setLastName("Holmes"); assertEquals("Hello Sherlock Holmes!", new HelloWorldClientImpl().sayHello(person)); }