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8311188: Simplify and modernize equals and hashCode in java.text

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Reviewed-by: lancea, naoto, rriggs
This commit is contained in:
Pavel Rappo 2023-07-18 15:12:09 +00:00
parent 1fc726a8b3
commit 1dfb0fb3e2
15 changed files with 72 additions and 98 deletions
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5
src/java.base/share/classes/java/text/DecimalFormatSymbols.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1996, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1996, 2023, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -741,9 +741,8 @@ public class DecimalFormatSymbols implements Cloneable, Serializable {
*/
@Override
public boolean equals(Object obj) {
if (obj == null) return false;
if (this == obj) return true;
if (getClass() != obj.getClass()) return false;
if (obj == null || getClass() != obj.getClass()) return false;
DecimalFormatSymbols other = (DecimalFormatSymbols) obj;
return (zeroDigit == other.zeroDigit &&
groupingSeparator == other.groupingSeparator &&