Merge branch '5.1.x'

spring-context/src/main/java/org/springframework/validation/ObjectError.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -144,7 +144,7 @@ public class ObjectError extends DefaultMessageSourceResolvable {
 
 	@Override
 	public int hashCode() {
-		return super.hashCode() * 29 + getObjectName().hashCode();
+		return (29 * super.hashCode() + getObjectName().hashCode());
 	}
 
 	@Override