Spring MVC - RequestMappingHandlerAdapter Examples

@EnableWebMvc
@Configuration
public class MyWebConfig {
    @Autowired
    private RequestMappingHandlerAdapter requestMappingHandlerAdapter;

    @PostConstruct
    public void init() {
       requestMappingHandlerAdapter.setIgnoreDefaultModelOnRedirect(true);
    }

    @Bean
    public ViewResolver viewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setPrefix("/WEB-INF/views/");
        viewResolver.setSuffix(".jsp");
        return viewResolver;
    }

    @Bean
    public MyController myMvcController() {
        return new MyController();
    }
}

@EnableWebMvc
@Configuration
@Import(MyViewConfig.class)
public class MyWebConfig {
    @Autowired
    private RequestMappingHandlerAdapter requestMappingHandlerAdapter;

    @PostConstruct
    public void init() {
        requestMappingHandlerAdapter.setIgnoreDefaultModelOnRedirect(true);
    }
    @Bean
    public UserRegistrationController tradeController () {
        return new UserRegistrationController();
    }

    @Bean
    public UserService userService(){
        return new InMemoryUserService();
    }
}