Applied checkstyle rules

samples/wiremock-tomcat/src/main/java/com/example/WiremockTestsApplication.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2013-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.example;
 
 import org.springframework.beans.factory.annotation.Value;
@@ -13,15 +29,15 @@ import org.springframework.web.client.RestTemplate;
 @SpringBootApplication
 public class WiremockTestsApplication {
 
+	public static void main(String[] args) {
+		SpringApplication.run(WiremockTestsApplication.class, args);
+	}
+
 	@Bean
 	public RestTemplate restTemplate(RestTemplateBuilder builder) {
 		return builder.build();
 	}
 
-	public static void main(String[] args) {
-		SpringApplication.run(WiremockTestsApplication.class, args);
-	}
-
 }
 
 @RestController
@@ -29,7 +45,7 @@ class Controller {
 
 	private final Service service;
 
-	public Controller(Service service) {
+	Controller(Service service) {
 		this.service = service;
 	}
 
@@ -43,12 +59,12 @@ class Controller {
 @Component
 class Service {
 
+	private final RestTemplate restTemplate;
+
 	@Value("${app.baseUrl:http://example.org}")
 	private String base;
 
-	private final RestTemplate restTemplate;
-
-	public Service(RestTemplate restTemplate) {
+	Service(RestTemplate restTemplate) {
 		this.restTemplate = restTemplate;
 	}