archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-26 22:34:27 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8263233: Update java.net and java.nio to use instanceof pattern variable

Browse source 
Reviewed-by: dfuchs, bpb, chegar, michaelm
This commit is contained in:
Patrick Concannon 2021-03-10 11:05:29 +00:00
parent 3fe8a4661c
commit fdd3941121
17 changed files with 39 additions and 73 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/java.base/share/classes/java/nio/StringCharBuffer.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 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
@ -152,9 +152,8 @@ class StringCharBuffer // package-private
public boolean equals(Object ob) {
if (this == ob)
return true;
if (!(ob instanceof CharBuffer))
if (!(ob instanceof CharBuffer that))
return false;
CharBuffer that = (CharBuffer)ob;
int thisPos = this.position();
int thisRem = this.limit() - thisPos;
int thatPos = that.position();

5
src/java.base/share/classes/java/nio/channels/Channels.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2000, 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
@ -86,8 +86,7 @@ public final class Channels {
private static void writeFully(WritableByteChannel ch, ByteBuffer bb)
throws IOException
{
if (ch instanceof SelectableChannel) {
SelectableChannel sc = (SelectableChannel) ch;
if (ch instanceof SelectableChannel sc) {
synchronized (sc.blockingLock()) {
if (!sc.isBlocking())
throw new IllegalBlockingModeException();