file java configuration swagger

SwaggerConf.java

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;

@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket api() {

        Contact contact = new Contact("monggopesen","url","developer@monggopesen.com");
        String description = "this is documentation Api Main Service";
        String version = "0.1" ;
        String termOfService = "Term Of Service";
        String license = "license";
        String licenseUrl = "licenseUrl";
        Docket docket = new Docket(DocumentationType.SWAGGER_12)
                .select()
                .apis(RequestHandlerSelectors.any())
                .paths(PathSelectors.regex("/api/.*"))
                .build()
                .apiInfo( new ApiInfo("Main Service",
                        description,
                        version,
                        termOfService,
                        contact,
                        license,
                        licenseUrl,
                        new ArrayList<>()));
        return docket;
    }
}