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8263190: Update java.io, java.math, and java.text to use instanceof pattern variable

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Reviewed-by: lancea, bpb, darcy, naoto, iris, dfuchs, smarks, redestad
This commit is contained in:
Patrick Concannon 2021-03-09 11:09:06 +00:00
parent 4f0a12ec87
commit 0f2402d0a2
15 changed files with 32 additions and 59 deletions
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5
src/java.base/share/classes/java/math/BigInteger.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1996, 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1996, 2021, 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
@ -3868,10 +3868,9 @@ public class BigInteger extends Number implements Comparable<BigInteger> {
if (x == this)
return true;
if (!(x instanceof BigInteger))
if (!(x instanceof BigInteger xInt))
return false;
BigInteger xInt = (BigInteger) x;
if (xInt.signum != signum)
return false;