Use spring-javaformat to format and check code

Resolves: #1450

spring-session-samples/spring-session-sample-xml-redis/src/integration-test/java/sample/AttributeTests.java

@@ -32,28 +32,28 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Eddú Meléndez
  * @author Rob Winch
  */
-public class AttributeTests {
+class AttributeTests {
 
 	private WebDriver driver;
 
 	@BeforeEach
-	public void setup() {
+	void setup() {
 		this.driver = new HtmlUnitDriver();
 	}
 
 	@AfterEach
-	public void tearDown() {
+	void tearDown() {
 		this.driver.quit();
 	}
 
 	@Test
-	public void noAttributes() {
+	void noAttributes() {
 		HomePage home = HomePage.go(this.driver, HomePage.class);
 		assertThat(home.attributes()).isEmpty();
 	}
 
 	@Test
-	public void createAttribute() {
+	void createAttribute() {
 		HomePage home = HomePage.go(this.driver, HomePage.class);
 		// @formatter:off
 		home = home.form()

spring-session-samples/spring-session-sample-xml-redis/src/integration-test/java/sample/pages/HomePage.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2017 the original author or authors.
+ * Copyright 2014-2019 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.
@@ -77,6 +77,7 @@ public class HomePage {
 	}
 
 	public class Form {
+
 		@FindBy(name = "attributeName")
 		WebElement attributeName;
 
@@ -104,9 +105,11 @@ public class HomePage {
 			this.submit.click();
 			return PageFactory.initElements(HomePage.this.driver, page);
 		}
+
 	}
 
 	public static class Attribute {
+
 		@FindBy(xpath = ".//td[1]")
 		WebElement attributeName;
 
@@ -130,6 +133,7 @@ public class HomePage {
 		public String getAttributeValue() {
 			return this.attributeValue.getText();
 		}
+
 	}
 
 }

spring-session-samples/spring-session-sample-xml-redis/src/main/java/sample/EmbeddedRedisConfig.java

@@ -32,8 +32,7 @@ public class EmbeddedRedisConfig {
 
 	@Bean
 	public GenericContainer redisContainer() {
-		GenericContainer redisContainer = new GenericContainer(DOCKER_IMAGE)
-				.withExposedPorts(6379);
+		GenericContainer redisContainer = new GenericContainer(DOCKER_IMAGE).withExposedPorts(6379);
 		redisContainer.start();
 		return redisContainer;
 	}

spring-session-samples/spring-session-sample-xml-redis/src/main/java/sample/SessionServlet.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 the original author or authors.
+ * Copyright 2014-2019 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.
@@ -27,8 +27,7 @@ import javax.servlet.http.HttpServletResponse;
 public class SessionServlet extends HttpServlet {
 
 	@Override
-	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
-			throws ServletException, IOException {
+	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
 		String attributeName = req.getParameter("attributeName");
 		String attributeValue = req.getParameter("attributeValue");
 		req.getSession().setAttribute(attributeName, attributeValue);
@@ -36,6 +35,7 @@ public class SessionServlet extends HttpServlet {
 	}
 
 	private static final long serialVersionUID = 2878267318695777395L;
+
 }
 
 // end::class[]