Reformat samples with spring-javaformat 0.0.8

See gh-16418

spring-boot-samples/spring-boot-sample-flyway/src/main/java/sample/flyway/Person.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2018 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -25,7 +25,8 @@ import javax.persistence.SequenceGenerator;
 public class Person {
 
 	@Id
-	@SequenceGenerator(name = "person_generator", sequenceName = "person_sequence", allocationSize = 1)
+	@SequenceGenerator(name = "person_generator", sequenceName = "person_sequence",
+			allocationSize = 1)
 	@GeneratedValue(generator = "person_generator")
 	private Long id;