Configuring swagger

I have problem with configuring swagger. When I specify link for servlet in web.xml like

<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>

swagger shows url-s without .../rest/... so I can't use swagger-ui for testing, when I specify url-pattern /* swagger-ui don't work. Here is configuration class

@Configuration
@EnableSwagger
public class DocumentationController extends WebMvcConfigurerAdapter {
    private SpringSwaggerConfig springSwaggerConfig;
    @Autowired
    public void setSpringSwaggerConfig(SpringSwaggerConfig springSwaggerConfig) {
        this.springSwaggerConfig = springSwaggerConfig;
    }
    @Bean
    public SwaggerSpringMvcPlugin customImplementation() {
        return new SwaggerSpringMvcPlugin(this.springSwaggerConfig).apiInfo(
                apiInfo())
                .genericModelSubstitutes(ResponseEntity.class)
                .includePatterns("/.*");
    }
    private ApiInfo apiInfo() {
        ApiInfo apiInfo = new ApiInfo("1-st Project's REST API",
                "Write a description of REST API.",
                "link",
                "mail",
                "API License",
                "link");
        return apiInfo;
    }

}