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8265496: improve null check in DeflaterOutputStream/InflaterInputStream

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Reviewed-by: lancea, naoto
This commit is contained in:
Hamlin Li 2021-04-27 01:06:56 +00:00
parent 1d37b9840a
commit 15d4787724
8 changed files with 15 additions and 15 deletions
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4
src/java.base/share/classes/java/util/zip/ZipOutputStream.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
@ -130,7 +130,7 @@ public class ZipOutputStream extends DeflaterOutputStream implements ZipConstant
* @since 1.7
*/
public ZipOutputStream(OutputStream out, Charset charset) {
super(out, new Deflater(Deflater.DEFAULT_COMPRESSION, true));
super(out, out != null ? new Deflater(Deflater.DEFAULT_COMPRESSION, true) : null);
if (charset == null)
throw new NullPointerException("charset is null");
this.zc = ZipCoder.get(charset);