Suppress serial warning

Author: jhoeller

spring-orm/src/test/java/org/springframework/orm/jpa/EntityManagerPointcut.java

@@ -27,6 +27,7 @@
 /**
  * @author Juergen Hoeller
  */
+@SuppressWarnings("serial")
 public class EntityManagerPointcut implements Pointcut, Serializable {
 
 	@Override