Spring boot swagger configuration

SwaggerConfig.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.ApiKey;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.Arrays;

@Configuration
@EnableSwagger2
public class SwaggerConfig {                                   
   @Bean
   public Docket api() {
       return new Docket(DocumentationType.SWAGGER_2)
         .select()                                 
         .apis(RequestHandlerSelectors.basePackage("com.prestigegodson.starter.restfulservice.controller"))
         .paths(PathSelectors.any())
         .build()
         .apiInfo(apiInfo())
         .securitySchemes(Arrays.asList(apiKey()));
   }

   private ApiInfo apiInfo() {
       return new ApiInfo(
               "Starter REST API",
               "Starter Restful Service.",
               "API v1",
               "Free",
               "Godson Ositadinma prestigegodson@gmail.com",
               "", "" );
   }

   private ApiKey[] apiKey(){

       return new ApiKey[]{
               new ApiKey("Authorization","Authorization","header"),
               new ApiKey("Refresh-Token","refreshToken","header")
       };
   }


}