Applied checkstyle rules

docker/spring-cloud-contract-docker/project/src/test/java/contracts/RestBase.java

@@ -1,10 +1,25 @@
+/*
+ * 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 contracts;
 
 import io.restassured.RestAssured;
 import org.junit.Before;
-import org.junit.ClassRule;
 import org.junit.runner.RunWith;
-import org.junit.validator.ValidateWith;
+
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -16,20 +31,23 @@ import org.springframework.util.StringUtils;
  * @author Marcin Grzejszczak
  */
 @RunWith(SpringRunner.class)
-@SpringBootTest(classes = RestBase.Config.class,
-		webEnvironment = SpringBootTest.WebEnvironment.NONE)
+@SpringBootTest(classes = RestBase.Config.class, webEnvironment = SpringBootTest.WebEnvironment.NONE)
 public abstract class RestBase {
 
-	@Value("${APPLICATION_BASE_URL}") String url;
-	@Value("${APPLICATION_USERNAME:}") String username;
-	@Value("${APPLICATION_PASSWORD:}") String password;
+	@Value("${APPLICATION_BASE_URL}")
+	String url;
+
+	@Value("${APPLICATION_USERNAME:}")
+	String username;
+
+	@Value("${APPLICATION_PASSWORD:}")
+	String password;
 
 	@Before
 	public void setup() {
 		RestAssured.baseURI = this.url;
 		if (StringUtils.hasText(this.username)) {
-			RestAssured.authentication =
-					RestAssured.basic(this.username, this.password);
+			RestAssured.authentication = RestAssured.basic(this.username, this.password);
 		}
 	}
 
@@ -38,4 +56,5 @@ public abstract class RestBase {
 	protected static class Config {
 
 	}
+
 }