archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 07:14:30 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8234147: Avoid looking up standard charsets in core libraries

Browse source 
Reviewed-by: alanb
This commit is contained in:
Ivan Gerasimov 2019-12-01 15:29:37 -08:00
parent 4e64af81a2
commit cd589d8469
36 changed files with 200 additions and 237 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/java.base/share/classes/java/nio/file/FileChannelLinesSpliterator.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2015, 2019, 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
@ -24,6 +24,10 @@
*/
package java.nio.file;
import sun.nio.cs.ISO_8859_1;
import sun.nio.cs.UTF_8;
import sun.nio.cs.US_ASCII;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.UncheckedIOException;
@ -32,7 +36,6 @@ import java.nio.channels.Channels;
import java.nio.channels.FileChannel;
import java.nio.channels.ReadableByteChannel;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.HashSet;
import java.util.Set;
import java.util.Spliterator;
@ -66,9 +69,9 @@ final class FileChannelLinesSpliterator implements Spliterator<String> {
static final Set<String> SUPPORTED_CHARSET_NAMES;
static {
SUPPORTED_CHARSET_NAMES = new HashSet<>();
SUPPORTED_CHARSET_NAMES.add(StandardCharsets.UTF_8.name());
SUPPORTED_CHARSET_NAMES.add(StandardCharsets.ISO_8859_1.name());
SUPPORTED_CHARSET_NAMES.add(StandardCharsets.US_ASCII.name());
SUPPORTED_CHARSET_NAMES.add(UTF_8.INSTANCE.name());
SUPPORTED_CHARSET_NAMES.add(ISO_8859_1.INSTANCE.name());
SUPPORTED_CHARSET_NAMES.add(US_ASCII.INSTANCE.name());
}
private final FileChannel fc;