Use spring-javaformat to format and check code

Resolves: #1450

spring-session-samples/spring-session-sample-javaconfig-jdbc/src/main/java/sample/Config.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.
@@ -33,8 +33,7 @@ public class Config {
 	@Bean
 	public EmbeddedDatabase dataSource() {
 		return new EmbeddedDatabaseBuilder() // <2>
-				.setType(EmbeddedDatabaseType.H2)
-				.addScript("org/springframework/session/jdbc/schema-h2.sql").build();
+				.setType(EmbeddedDatabaseType.H2).addScript("org/springframework/session/jdbc/schema-h2.sql").build();
 	}
 
 	@Bean