Add serialVersionUID to MessageHistory

Resolves spring-projects#3737

Author: onobc

spring-integration-core/src/main/java/org/springframework/integration/history/MessageHistory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -49,12 +49,14 @@
  * @author Mark Fisher
  * @author Artem Bilan
  * @author Gary Russell
+ * @author Chris Bono
  *
  * @since 2.0
  */
-@SuppressWarnings("serial")
 public final class MessageHistory implements List<Properties>, Serializable {
 
+	private static final long serialVersionUID = -2340400235574314134L;
+
 	private static final Log LOGGER = LogFactory.getLog(MessageHistory.class);
 
 	private static final UnsupportedOperationException UNSUPPORTED_OPERATION_EXCEPTION_IMMUTABLE =
@@ -303,12 +305,13 @@ private static Properties extractMetadata(NamedComponent component) {
 		return entry;
 	}
 
-
 	/**
 	 * Inner class for each Entry in the history.
 	 */
 	public static class Entry extends Properties {
 
+		private static final long serialVersionUID = -8225834391885601079L;
+
 		public String getName() {
 			return this.getProperty(NAME_PROPERTY);
 		}