DATACMNS-1235 - Polishing.

Original pull request: #265.

src/test/java/org/springframework/data/querydsl/suffix/QUser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 the original author or authors.
+ * Copyright 2017-2018 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.
@@ -22,10 +22,14 @@ import com.querydsl.core.types.dsl.EntityPathBase;
 /**
  * Mimicks a class generated by Querydsl with a package suffix.
  *
- * @see org.springframework.data.querydsl.SimpleEntityPathResolverUnitTests
  * @author Jens Schauder
+ * @author Oliver Gierke
+ * @see org.springframework.data.querydsl.SimpleEntityPathResolverUnitTests
  */
 public class QUser extends EntityPathBase<User> {
+
+	private static final long serialVersionUID = -2346766110501428367L;
+
 	public static final QUser user = new QUser("user");
 
 	public QUser(String user) {