mirror of
https://github.com/openjdk/jdk.git
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8260265: UTF-8 by Default
Reviewed-by: alanb, rriggs
This commit is contained in:
Naoto Sato
parent
32048536e9
commit
7fc8540907
22 changed files with 385 additions and 201 deletions
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 1994, 2019, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1994, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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@ -198,16 +198,17 @@ public class ByteArrayOutputStream extends OutputStream {
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/**
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* Converts the buffer's contents into a string decoding bytes using the
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* platform's default character set. The length of the new {@code String}
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* is a function of the character set, and hence may not be equal to the
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* default charset. The length of the new {@code String}
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* is a function of the charset, and hence may not be equal to the
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* size of the buffer.
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*
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* <p> This method always replaces malformed-input and unmappable-character
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* sequences with the default replacement string for the platform's
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* default character set. The {@linkplain java.nio.charset.CharsetDecoder}
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* sequences with the default replacement string for the
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* default charset. The {@linkplain java.nio.charset.CharsetDecoder}
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* class should be used when more control over the decoding process is
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* required.
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*
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* @see Charset#defaultCharset()
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* @return String decoded from the buffer's contents.
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* @since 1.1
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*/
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@ -217,10 +218,10 @@ public class ByteArrayOutputStream extends OutputStream {
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/**
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* Converts the buffer's contents into a string by decoding the bytes using
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* the named {@link java.nio.charset.Charset charset}.
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* the named {@link Charset charset}.
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*
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* <p> This method is equivalent to {@code #toString(charset)} that takes a
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* {@link java.nio.charset.Charset charset}.
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* {@link Charset charset}.
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*
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* <p> An invocation of this method of the form
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*
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@ -240,7 +241,7 @@ public class ByteArrayOutputStream extends OutputStream {
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*
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*
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* @param charsetName the name of a supported
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* {@link java.nio.charset.Charset charset}
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* {@link Charset charset}
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* @return String decoded from the buffer's contents.
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* @throws UnsupportedEncodingException
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* If the named charset is not supported
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@ -254,7 +255,7 @@ public class ByteArrayOutputStream extends OutputStream {
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/**
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* Converts the buffer's contents into a string by decoding the bytes using
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* the specified {@link java.nio.charset.Charset charset}. The length of the new
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* the specified {@link Charset charset}. The length of the new
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* {@code String} is a function of the charset, and hence may not be equal
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* to the length of the byte array.
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*
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@ -263,7 +264,7 @@ public class ByteArrayOutputStream extends OutputStream {
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* java.nio.charset.CharsetDecoder} class should be used when more control
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* over the decoding process is required.
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*
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* @param charset the {@linkplain java.nio.charset.Charset charset}
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* @param charset the {@linkplain Charset charset}
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* to be used to decode the {@code bytes}
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* @return String decoded from the buffer's contents.
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* @since 10
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@ -286,14 +287,14 @@ public class ByteArrayOutputStream extends OutputStream {
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* As of JDK 1.1, the preferred way to do this is via the
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* {@link #toString(String charsetName)} or {@link #toString(Charset charset)}
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* method, which takes an encoding-name or charset argument,
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* or the {@code toString()} method, which uses the platform's default
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* character encoding.
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* or the {@code toString()} method, which uses the default charset.
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*
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* @param hibyte the high byte of each resulting Unicode character.
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* @return the current contents of the output stream, as a string.
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* @see java.io.ByteArrayOutputStream#size()
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* @see java.io.ByteArrayOutputStream#toString(String)
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* @see java.io.ByteArrayOutputStream#toString()
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* @see Charset#defaultCharset()
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*/
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@Deprecated
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public synchronized String toString(int hibyte) {
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@ -29,6 +29,7 @@ import java.util.*;
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import java.nio.charset.Charset;
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import jdk.internal.access.JavaIOAccess;
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import jdk.internal.access.SharedSecrets;
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import jdk.internal.util.StaticProperty;
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import sun.nio.cs.StreamDecoder;
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import sun.nio.cs.StreamEncoder;
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import sun.security.action.GetPropertyAction;
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@ -572,22 +573,34 @@ public final class Console implements Flushable
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private static final Charset CHARSET;
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static {
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String csname = encoding();
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Charset cs = null;
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if (csname == null) {
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csname = GetPropertyAction.privilegedGetProperty("sun.stdout.encoding");
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boolean istty = istty();
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if (istty) {
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String csname = encoding();
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if (csname == null) {
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csname = GetPropertyAction.privilegedGetProperty("sun.stdout.encoding");
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}
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if (csname != null) {
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try {
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cs = Charset.forName(csname);
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} catch (Exception ignored) { }
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}
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}
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if (csname != null) {
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if (cs == null) {
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try {
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cs = Charset.forName(csname);
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} catch (Exception ignored) { }
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cs = Charset.forName(StaticProperty.nativeEncoding());
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} catch (Exception ignored) {
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cs = Charset.defaultCharset();
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}
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}
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CHARSET = cs == null ? Charset.defaultCharset() : cs;
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CHARSET = cs;
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// Set up JavaIOAccess in SharedSecrets
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SharedSecrets.setJavaIOAccess(new JavaIOAccess() {
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public Console console() {
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if (istty()) {
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if (istty) {
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if (cons == null)
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cons = new Console();
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return cons;
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1996, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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@ -29,9 +29,8 @@ import java.nio.charset.Charset;
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/**
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* Reads text from character files using a default buffer size. Decoding from bytes
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* to characters uses either a specified {@linkplain java.nio.charset.Charset charset}
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* or the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
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* to characters uses either a specified {@linkplain Charset charset}
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* or the {@linkplain Charset#defaultCharset() default charset}.
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*
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* <p>
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* The {@code FileReader} is meant for reading streams of characters. For reading
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@ -39,6 +38,7 @@ import java.nio.charset.Charset;
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*
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* @see InputStreamReader
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* @see FileInputStream
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* @see Charset#defaultCharset()
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*
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* @author Mark Reinhold
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* @since 1.1
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@ -47,14 +47,14 @@ public class FileReader extends InputStreamReader {
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/**
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* Creates a new {@code FileReader}, given the name of the file to read,
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* using the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
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* using the {@linkplain Charset#defaultCharset() default charset}.
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*
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* @param fileName the name of the file to read
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* @throws FileNotFoundException if the named file does not exist,
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* is a directory rather than a regular file,
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* or for some other reason cannot be opened for
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* reading.
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* @see Charset#defaultCharset()
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*/
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public FileReader(String fileName) throws FileNotFoundException {
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super(new FileInputStream(fileName));
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@ -62,14 +62,14 @@ public class FileReader extends InputStreamReader {
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/**
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* Creates a new {@code FileReader}, given the {@code File} to read,
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* using the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
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* using the {@linkplain Charset#defaultCharset() default charset}.
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*
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* @param file the {@code File} to read
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* @throws FileNotFoundException if the file does not exist,
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* is a directory rather than a regular file,
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* or for some other reason cannot be opened for
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* reading.
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* @see Charset#defaultCharset()
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*/
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public FileReader(File file) throws FileNotFoundException {
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super(new FileInputStream(file));
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@ -77,10 +77,10 @@ public class FileReader extends InputStreamReader {
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/**
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* Creates a new {@code FileReader}, given the {@code FileDescriptor} to read,
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* using the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
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* using the {@linkplain Charset#defaultCharset() default charset}.
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*
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* @param fd the {@code FileDescriptor} to read
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* @see Charset#defaultCharset()
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*/
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public FileReader(FileDescriptor fd) {
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super(new FileInputStream(fd));
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@ -88,10 +88,10 @@ public class FileReader extends InputStreamReader {
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/**
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* Creates a new {@code FileReader}, given the name of the file to read
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* and the {@linkplain java.nio.charset.Charset charset}.
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* and the {@linkplain Charset charset}.
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*
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* @param fileName the name of the file to read
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* @param charset the {@linkplain java.nio.charset.Charset charset}
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* @param charset the {@linkplain Charset charset}
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* @throws IOException if the named file does not exist,
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* is a directory rather than a regular file,
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* or for some other reason cannot be opened for
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@ -105,10 +105,10 @@ public class FileReader extends InputStreamReader {
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/**
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* Creates a new {@code FileReader}, given the {@code File} to read and
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* the {@linkplain java.nio.charset.Charset charset}.
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* the {@linkplain Charset charset}.
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*
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* @param file the {@code File} to read
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* @param charset the {@linkplain java.nio.charset.Charset charset}
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* @param charset the {@linkplain Charset charset}
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* @throws IOException if the file does not exist,
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* is a directory rather than a regular file,
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* or for some other reason cannot be opened for
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 1996, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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@ -29,9 +29,8 @@ import java.nio.charset.Charset;
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/**
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* Writes text to character files using a default buffer size. Encoding from characters
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* to bytes uses either a specified {@linkplain java.nio.charset.Charset charset}
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* or the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
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* to bytes uses either a specified {@linkplain Charset charset}
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* or the {@linkplain Charset#defaultCharset() default charset}.
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*
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* <p>
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* Whether or not a file is available or may be created depends upon the
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@ -46,6 +45,7 @@ import java.nio.charset.Charset;
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*
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* @see OutputStreamWriter
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* @see FileOutputStream
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* @see Charset#defaultCharset()
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*
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* @author Mark Reinhold
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* @since 1.1
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@ -54,13 +54,14 @@ import java.nio.charset.Charset;
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public class FileWriter extends OutputStreamWriter {
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/**
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* Constructs a {@code FileWriter} given a file name, using the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}
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* Constructs a {@code FileWriter} given a file name, using the
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* {@linkplain Charset#defaultCharset() default charset}
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*
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* @param fileName String The system-dependent filename.
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* @throws IOException if the named file exists but is a directory rather
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* than a regular file, does not exist but cannot be
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* created, or cannot be opened for any other reason
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* @see Charset#defaultCharset()
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*/
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public FileWriter(String fileName) throws IOException {
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super(new FileOutputStream(fileName));
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@ -68,8 +69,8 @@ public class FileWriter extends OutputStreamWriter {
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/**
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* Constructs a {@code FileWriter} given a file name and a boolean indicating
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* whether to append the data written, using the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
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* whether to append the data written, using the
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* {@linkplain Charset#defaultCharset() default charset}.
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*
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* @param fileName String The system-dependent filename.
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* @param append boolean if {@code true}, then data will be written
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@ -77,6 +78,7 @@ public class FileWriter extends OutputStreamWriter {
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* @throws IOException if the named file exists but is a directory rather
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* than a regular file, does not exist but cannot be
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* created, or cannot be opened for any other reason
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* @see Charset#defaultCharset()
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*/
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public FileWriter(String fileName, boolean append) throws IOException {
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super(new FileOutputStream(fileName, append));
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@ -84,13 +86,13 @@ public class FileWriter extends OutputStreamWriter {
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/**
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* Constructs a {@code FileWriter} given the {@code File} to write,
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* using the platform's
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}
|
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* using the {@linkplain Charset#defaultCharset() default charset}
|
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*
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* @param file the {@code File} to write.
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* @throws IOException if the file exists but is a directory rather than
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* a regular file, does not exist but cannot be created,
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* or cannot be opened for any other reason
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* @see Charset#defaultCharset()
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*/
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public FileWriter(File file) throws IOException {
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super(new FileOutputStream(file));
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|
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@ -98,8 +100,8 @@ public class FileWriter extends OutputStreamWriter {
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/**
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* Constructs a {@code FileWriter} given the {@code File} to write and
|
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* a boolean indicating whether to append the data written, using the platform's
|
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
|
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* a boolean indicating whether to append the data written, using the
|
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* {@linkplain Charset#defaultCharset() default charset}.
|
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*
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* @param file the {@code File} to write
|
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* @param append if {@code true}, then bytes will be written
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|
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@ -107,6 +109,7 @@ public class FileWriter extends OutputStreamWriter {
|
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* @throws IOException if the file exists but is a directory rather than
|
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* a regular file, does not exist but cannot be created,
|
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* or cannot be opened for any other reason
|
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* @see Charset#defaultCharset()
|
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* @since 1.4
|
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*/
|
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public FileWriter(File file, boolean append) throws IOException {
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|
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@ -115,10 +118,10 @@ public class FileWriter extends OutputStreamWriter {
|
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|
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/**
|
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* Constructs a {@code FileWriter} given a file descriptor,
|
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* using the platform's
|
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* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}.
|
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* using the {@linkplain Charset#defaultCharset() default charset}.
|
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*
|
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* @param fd the {@code FileDescriptor} to write.
|
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* @see Charset#defaultCharset()
|
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*/
|
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public FileWriter(FileDescriptor fd) {
|
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super(new FileOutputStream(fd));
|
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|
|
@ -127,10 +130,10 @@ public class FileWriter extends OutputStreamWriter {
|
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|
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/**
|
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* Constructs a {@code FileWriter} given a file name and
|
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* {@linkplain java.nio.charset.Charset charset}.
|
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* {@linkplain Charset charset}.
|
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*
|
||||
* @param fileName the name of the file to write
|
||||
* @param charset the {@linkplain java.nio.charset.Charset charset}
|
||||
* @param charset the {@linkplain Charset charset}
|
||||
* @throws IOException if the named file exists but is a directory rather
|
||||
* than a regular file, does not exist but cannot be
|
||||
* created, or cannot be opened for any other reason
|
||||
|
|
@ -143,11 +146,11 @@ public class FileWriter extends OutputStreamWriter {
|
|||
|
||||
/**
|
||||
* Constructs a {@code FileWriter} given a file name,
|
||||
* {@linkplain java.nio.charset.Charset charset} and a boolean indicating
|
||||
* {@linkplain Charset charset} and a boolean indicating
|
||||
* whether to append the data written.
|
||||
*
|
||||
* @param fileName the name of the file to write
|
||||
* @param charset the {@linkplain java.nio.charset.Charset charset}
|
||||
* @param charset the {@linkplain Charset charset}
|
||||
* @param append a boolean. If {@code true}, the writer will write the data
|
||||
* to the end of the file rather than the beginning.
|
||||
* @throws IOException if the named file exists but is a directory rather
|
||||
|
|
@ -162,10 +165,10 @@ public class FileWriter extends OutputStreamWriter {
|
|||
|
||||
/**
|
||||
* Constructs a {@code FileWriter} given the {@code File} to write and
|
||||
* {@linkplain java.nio.charset.Charset charset}.
|
||||
* {@linkplain Charset charset}.
|
||||
*
|
||||
* @param file the {@code File} to write
|
||||
* @param charset the {@linkplain java.nio.charset.Charset charset}
|
||||
* @param charset the {@linkplain Charset charset}
|
||||
* @throws IOException if the file exists but is a directory rather than
|
||||
* a regular file, does not exist but cannot be created,
|
||||
* or cannot be opened for any other reason
|
||||
|
|
@ -178,11 +181,11 @@ public class FileWriter extends OutputStreamWriter {
|
|||
|
||||
/**
|
||||
* Constructs a {@code FileWriter} given the {@code File} to write,
|
||||
* {@linkplain java.nio.charset.Charset charset} and a boolean indicating
|
||||
* {@linkplain Charset charset} and a boolean indicating
|
||||
* whether to append the data written.
|
||||
*
|
||||
* @param file the {@code File} to write
|
||||
* @param charset the {@linkplain java.nio.charset.Charset charset}
|
||||
* @param charset the {@linkplain Charset charset}
|
||||
* @param append a boolean. If {@code true}, the writer will write the data
|
||||
* to the end of the file rather than the beginning.
|
||||
* @throws IOException if the file exists but is a directory rather than
|
||||
|
|
|
|||
|
|
@ -34,9 +34,9 @@ import sun.nio.cs.StreamDecoder;
|
|||
/**
|
||||
* An InputStreamReader is a bridge from byte streams to character streams: It
|
||||
* reads bytes and decodes them into characters using a specified {@link
|
||||
* java.nio.charset.Charset charset}. The charset that it uses
|
||||
* may be specified by name or may be given explicitly, or the platform's
|
||||
* {@link Charset#defaultCharset() default charset} may be accepted.
|
||||
* Charset charset}. The charset that it uses
|
||||
* may be specified by name or may be given explicitly, or the
|
||||
* {@link Charset#defaultCharset() default charset} may be used.
|
||||
*
|
||||
* <p> Each invocation of one of an InputStreamReader's read() methods may
|
||||
* cause one or more bytes to be read from the underlying byte-input stream.
|
||||
|
|
@ -54,7 +54,7 @@ import sun.nio.cs.StreamDecoder;
|
|||
*
|
||||
* @see BufferedReader
|
||||
* @see InputStream
|
||||
* @see java.nio.charset.Charset
|
||||
* @see Charset
|
||||
*
|
||||
* @author Mark Reinhold
|
||||
* @since 1.1
|
||||
|
|
@ -85,8 +85,7 @@ public class InputStreamReader extends Reader {
|
|||
* An InputStream
|
||||
*
|
||||
* @param charsetName
|
||||
* The name of a supported
|
||||
* {@link java.nio.charset.Charset charset}
|
||||
* The name of a supported {@link Charset charset}
|
||||
*
|
||||
* @throws UnsupportedEncodingException
|
||||
* If the named charset is not supported
|
||||
|
|
@ -145,7 +144,7 @@ public class InputStreamReader extends Reader {
|
|||
* @return The historical name of this encoding, or
|
||||
* {@code null} if the stream has been closed
|
||||
*
|
||||
* @see java.nio.charset.Charset
|
||||
* @see Charset
|
||||
*
|
||||
* @revised 1.4
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* Copyright (c) 1996, 2019, 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
|
||||
|
|
@ -34,8 +34,8 @@ import sun.nio.cs.StreamEncoder;
|
|||
/**
|
||||
* An OutputStreamWriter is a bridge from character streams to byte streams:
|
||||
* Characters written to it are encoded into bytes using a specified {@link
|
||||
* java.nio.charset.Charset charset}. The charset that it uses
|
||||
* may be specified by name or may be given explicitly, or the platform's
|
||||
* Charset charset}. The charset that it uses
|
||||
* may be specified by name or may be given explicitly, or the
|
||||
* default charset may be accepted.
|
||||
*
|
||||
* <p> Each invocation of a write() method causes the encoding converter to be
|
||||
|
|
@ -48,7 +48,7 @@ import sun.nio.cs.StreamEncoder;
|
|||
*
|
||||
* <pre>
|
||||
* Writer out
|
||||
* = new BufferedWriter(new OutputStreamWriter(System.out));
|
||||
* = new BufferedWriter(new OutputStreamWriter(anOutputStream));
|
||||
* </pre>
|
||||
*
|
||||
* <p> A <i>surrogate pair</i> is a character represented by a sequence of two
|
||||
|
|
@ -62,12 +62,12 @@ import sun.nio.cs.StreamEncoder;
|
|||
*
|
||||
* <p> This class always replaces malformed surrogate elements and unmappable
|
||||
* character sequences with the charset's default <i>substitution sequence</i>.
|
||||
* The {@linkplain java.nio.charset.CharsetEncoder} class should be used when more
|
||||
* The {@linkplain CharsetEncoder} class should be used when more
|
||||
* control over the encoding process is required.
|
||||
*
|
||||
* @see BufferedWriter
|
||||
* @see OutputStream
|
||||
* @see java.nio.charset.Charset
|
||||
* @see Charset
|
||||
*
|
||||
* @author Mark Reinhold
|
||||
* @since 1.1
|
||||
|
|
@ -84,8 +84,7 @@ public class OutputStreamWriter extends Writer {
|
|||
* An OutputStream
|
||||
*
|
||||
* @param charsetName
|
||||
* The name of a supported
|
||||
* {@link java.nio.charset.Charset charset}
|
||||
* The name of a supported {@link Charset charset}
|
||||
*
|
||||
* @throws UnsupportedEncodingException
|
||||
* If the named encoding is not supported
|
||||
|
|
@ -103,6 +102,7 @@ public class OutputStreamWriter extends Writer {
|
|||
* Creates an OutputStreamWriter that uses the default character encoding.
|
||||
*
|
||||
* @param out An OutputStream
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public OutputStreamWriter(OutputStream out) {
|
||||
super(out);
|
||||
|
|
@ -161,7 +161,7 @@ public class OutputStreamWriter extends Writer {
|
|||
* @return The historical name of this encoding, or possibly
|
||||
* {@code null} if the stream has been closed
|
||||
*
|
||||
* @see java.nio.charset.Charset
|
||||
* @see Charset
|
||||
*
|
||||
* @revised 1.4
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -45,8 +45,8 @@ import java.nio.charset.UnsupportedCharsetException;
|
|||
* ({@code '\n'}) is written.
|
||||
*
|
||||
* <p> All characters printed by a {@code PrintStream} are converted into
|
||||
* bytes using the given encoding or charset, or the platform's default
|
||||
* character encoding if not specified.
|
||||
* bytes using the given encoding or charset, or the default charset if not
|
||||
* specified.
|
||||
* The {@link PrintWriter} class should be used in situations that require
|
||||
* writing characters rather than bytes.
|
||||
*
|
||||
|
|
@ -58,6 +58,7 @@ import java.nio.charset.UnsupportedCharsetException;
|
|||
* @author Frank Yellin
|
||||
* @author Mark Reinhold
|
||||
* @since 1.0
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
|
||||
public class PrintStream extends FilterOutputStream
|
||||
|
|
@ -123,12 +124,13 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Creates a new print stream, without automatic line flushing, with the
|
||||
* specified OutputStream. Characters written to the stream are converted
|
||||
* to bytes using the platform's default character encoding.
|
||||
* to bytes using the default charset.
|
||||
*
|
||||
* @param out The output stream to which values and objects will be
|
||||
* printed
|
||||
*
|
||||
* @see java.io.PrintWriter#PrintWriter(java.io.OutputStream)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public PrintStream(OutputStream out) {
|
||||
this(out, false);
|
||||
|
|
@ -137,7 +139,7 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Creates a new print stream, with the specified OutputStream and line
|
||||
* flushing. Characters written to the stream are converted to bytes using
|
||||
* the platform's default character encoding.
|
||||
* the default charset.
|
||||
*
|
||||
* @param out The output stream to which values and objects will be
|
||||
* printed
|
||||
|
|
@ -147,6 +149,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* character or byte ({@code '\n'}) is written
|
||||
*
|
||||
* @see java.io.PrintWriter#PrintWriter(java.io.OutputStream, boolean)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public PrintStream(OutputStream out, boolean autoFlush) {
|
||||
this(autoFlush, requireNonNull(out, "Null output stream"));
|
||||
|
|
@ -189,7 +192,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* whenever a byte array is written, one of the
|
||||
* {@code println} methods is invoked, or a newline
|
||||
* character or byte ({@code '\n'}) is written
|
||||
* @param charset A {@linkplain java.nio.charset.Charset charset}
|
||||
* @param charset A {@linkplain Charset charset}
|
||||
*
|
||||
* @since 10
|
||||
*/
|
||||
|
|
@ -205,7 +208,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* specified file name. This convenience constructor creates
|
||||
* the necessary intermediate {@link java.io.OutputStreamWriter
|
||||
* OutputStreamWriter}, which will encode characters using the
|
||||
* {@linkplain java.nio.charset.Charset#defaultCharset() default charset}
|
||||
* {@linkplain Charset#defaultCharset() default charset}
|
||||
* for this instance of the Java virtual machine.
|
||||
*
|
||||
* @param fileName
|
||||
|
|
@ -224,6 +227,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* If a security manager is present and {@link
|
||||
* SecurityManager#checkWrite checkWrite(fileName)} denies write
|
||||
* access to the file
|
||||
* @see Charset#defaultCharset()
|
||||
*
|
||||
* @since 1.5
|
||||
*/
|
||||
|
|
@ -245,8 +249,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* will be written to the file and is buffered.
|
||||
*
|
||||
* @param csn
|
||||
* The name of a supported {@linkplain java.nio.charset.Charset
|
||||
* charset}
|
||||
* The name of a supported {@linkplain Charset charset}
|
||||
*
|
||||
* @throws FileNotFoundException
|
||||
* If the given file object does not denote an existing, writable
|
||||
|
|
@ -285,7 +288,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* will be written to the file and is buffered.
|
||||
*
|
||||
* @param charset
|
||||
* A {@linkplain java.nio.charset.Charset charset}
|
||||
* A {@linkplain Charset charset}
|
||||
*
|
||||
* @throws IOException
|
||||
* if an I/O error occurs while opening or creating the file
|
||||
|
|
@ -306,7 +309,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* specified file. This convenience constructor creates the necessary
|
||||
* intermediate {@link java.io.OutputStreamWriter OutputStreamWriter},
|
||||
* which will encode characters using the {@linkplain
|
||||
* java.nio.charset.Charset#defaultCharset() default charset} for this
|
||||
* Charset#defaultCharset() default charset} for this
|
||||
* instance of the Java virtual machine.
|
||||
*
|
||||
* @param file
|
||||
|
|
@ -325,6 +328,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* If a security manager is present and {@link
|
||||
* SecurityManager#checkWrite checkWrite(file.getPath())}
|
||||
* denies write access to the file
|
||||
* @see Charset#defaultCharset()
|
||||
*
|
||||
* @since 1.5
|
||||
*/
|
||||
|
|
@ -346,8 +350,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* file and is buffered.
|
||||
*
|
||||
* @param csn
|
||||
* The name of a supported {@linkplain java.nio.charset.Charset
|
||||
* charset}
|
||||
* The name of a supported {@linkplain Charset charset}
|
||||
*
|
||||
* @throws FileNotFoundException
|
||||
* If the given file object does not denote an existing, writable
|
||||
|
|
@ -387,7 +390,7 @@ public class PrintStream extends FilterOutputStream
|
|||
* file and is buffered.
|
||||
*
|
||||
* @param charset
|
||||
* A {@linkplain java.nio.charset.Charset charset}
|
||||
* A {@linkplain Charset charset}
|
||||
*
|
||||
* @throws IOException
|
||||
* if an I/O error occurs while opening or creating the file
|
||||
|
|
@ -519,9 +522,8 @@ public class PrintStream extends FilterOutputStream
|
|||
* invoked on the underlying output stream.
|
||||
*
|
||||
* <p> Note that the byte is written as given; to write a character that
|
||||
* will be translated according to the platform's default character
|
||||
* encoding, use the {@code print(char)} or {@code println(char)}
|
||||
* methods.
|
||||
* will be translated according to the default charset, use the
|
||||
* {@code print(char)} or {@code println(char)} methods.
|
||||
*
|
||||
* @param b The byte to be written
|
||||
* @see #print(char)
|
||||
|
|
@ -552,9 +554,8 @@ public class PrintStream extends FilterOutputStream
|
|||
* output stream.
|
||||
*
|
||||
* <p> Note that the bytes will be written as given; to write characters
|
||||
* that will be translated according to the platform's default character
|
||||
* encoding, use the {@code print(char)} or {@code println(char)}
|
||||
* methods.
|
||||
* that will be translated according to the default charset, use the
|
||||
* {@code print(char)} or {@code println(char)} methods.
|
||||
*
|
||||
* @param buf A byte array
|
||||
* @param off Offset from which to start taking bytes
|
||||
|
|
@ -584,9 +585,8 @@ public class PrintStream extends FilterOutputStream
|
|||
* invoked on the underlying output stream.
|
||||
*
|
||||
* <p> Note that the bytes will be written as given; to write characters
|
||||
* that will be translated according to the platform's default character
|
||||
* encoding, use the {@code print(char[])} or {@code println(char[])}
|
||||
* methods.
|
||||
* that will be translated according to the default charset, use the
|
||||
* {@code print(char[])} or {@code println(char[])} methods.
|
||||
*
|
||||
* @apiNote
|
||||
* Although declared to throw {@code IOException}, this method never
|
||||
|
|
@ -622,9 +622,8 @@ public class PrintStream extends FilterOutputStream
|
|||
* will be invoked.
|
||||
*
|
||||
* <p> Note that the bytes will be written as given; to write characters
|
||||
* that will be translated according to the platform's default character
|
||||
* encoding, use the {@code print(char[])} or {@code println(char[])}
|
||||
* methods.
|
||||
* that will be translated according to the default charset, use the
|
||||
* {@code print(char[])} or {@code println(char[])} methods.
|
||||
*
|
||||
* @implSpec
|
||||
* This method is equivalent to
|
||||
|
|
@ -757,11 +756,12 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints a boolean value. The string produced by {@link
|
||||
* java.lang.String#valueOf(boolean)} is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the
|
||||
* {@link #write(int)} method.
|
||||
*
|
||||
* @param b The {@code boolean} to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(boolean b) {
|
||||
write(String.valueOf(b));
|
||||
|
|
@ -770,10 +770,11 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints a character. The character is translated into one or more bytes
|
||||
* according to the character encoding given to the constructor, or the
|
||||
* platform's default character encoding if none specified. These bytes
|
||||
* default charset if none specified. These bytes
|
||||
* are written in exactly the manner of the {@link #write(int)} method.
|
||||
*
|
||||
* @param c The {@code char} to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(char c) {
|
||||
write(String.valueOf(c));
|
||||
|
|
@ -782,12 +783,13 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints an integer. The string produced by {@link
|
||||
* java.lang.String#valueOf(int)} is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the
|
||||
* {@link #write(int)} method.
|
||||
*
|
||||
* @param i The {@code int} to be printed
|
||||
* @see java.lang.Integer#toString(int)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(int i) {
|
||||
write(String.valueOf(i));
|
||||
|
|
@ -796,12 +798,13 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints a long integer. The string produced by {@link
|
||||
* java.lang.String#valueOf(long)} is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the
|
||||
* {@link #write(int)} method.
|
||||
*
|
||||
* @param l The {@code long} to be printed
|
||||
* @see java.lang.Long#toString(long)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(long l) {
|
||||
write(String.valueOf(l));
|
||||
|
|
@ -810,12 +813,13 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints a floating-point number. The string produced by {@link
|
||||
* java.lang.String#valueOf(float)} is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the
|
||||
* {@link #write(int)} method.
|
||||
*
|
||||
* @param f The {@code float} to be printed
|
||||
* @see java.lang.Float#toString(float)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(float f) {
|
||||
write(String.valueOf(f));
|
||||
|
|
@ -824,12 +828,13 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints a double-precision floating-point number. The string produced by
|
||||
* {@link java.lang.String#valueOf(double)} is translated into
|
||||
* bytes according to the platform's default character encoding, and these
|
||||
* bytes according to the default charset, and these
|
||||
* bytes are written in exactly the manner of the {@link
|
||||
* #write(int)} method.
|
||||
*
|
||||
* @param d The {@code double} to be printed
|
||||
* @see java.lang.Double#toString(double)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(double d) {
|
||||
write(String.valueOf(d));
|
||||
|
|
@ -838,10 +843,11 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints an array of characters. The characters are converted into bytes
|
||||
* according to the character encoding given to the constructor, or the
|
||||
* platform's default character encoding if none specified. These bytes
|
||||
* default charset if none specified. These bytes
|
||||
* are written in exactly the manner of the {@link #write(int)} method.
|
||||
*
|
||||
* @param s The array of chars to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*
|
||||
* @throws NullPointerException If {@code s} is {@code null}
|
||||
*/
|
||||
|
|
@ -853,11 +859,12 @@ public class PrintStream extends FilterOutputStream
|
|||
* Prints a string. If the argument is {@code null} then the string
|
||||
* {@code "null"} is printed. Otherwise, the string's characters are
|
||||
* converted into bytes according to the character encoding given to the
|
||||
* constructor, or the platform's default character encoding if none
|
||||
* constructor, or the default charset if none
|
||||
* specified. These bytes are written in exactly the manner of the
|
||||
* {@link #write(int)} method.
|
||||
*
|
||||
* @param s The {@code String} to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(String s) {
|
||||
write(String.valueOf(s));
|
||||
|
|
@ -866,12 +873,13 @@ public class PrintStream extends FilterOutputStream
|
|||
/**
|
||||
* Prints an object. The string produced by the {@link
|
||||
* java.lang.String#valueOf(Object)} method is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the
|
||||
* {@link #write(int)} method.
|
||||
*
|
||||
* @param obj The {@code Object} to be printed
|
||||
* @see java.lang.Object#toString()
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(Object obj) {
|
||||
write(String.valueOf(obj));
|
||||
|
|
|
|||
|
|
@ -118,11 +118,12 @@ public class PrintWriter extends Writer {
|
|||
* Creates a new PrintWriter, without automatic line flushing, from an
|
||||
* existing OutputStream. This convenience constructor creates the
|
||||
* necessary intermediate OutputStreamWriter, which will convert characters
|
||||
* into bytes using the default character encoding.
|
||||
* into bytes using the default charset.
|
||||
*
|
||||
* @param out An output stream
|
||||
*
|
||||
* @see java.io.OutputStreamWriter#OutputStreamWriter(java.io.OutputStream)
|
||||
* @see OutputStreamWriter#OutputStreamWriter(OutputStream)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public PrintWriter(OutputStream out) {
|
||||
this(out, false);
|
||||
|
|
@ -132,14 +133,15 @@ public class PrintWriter extends Writer {
|
|||
* Creates a new PrintWriter from an existing OutputStream. This
|
||||
* convenience constructor creates the necessary intermediate
|
||||
* OutputStreamWriter, which will convert characters into bytes using the
|
||||
* default character encoding.
|
||||
* default charset.
|
||||
*
|
||||
* @param out An output stream
|
||||
* @param autoFlush A boolean; if true, the {@code println},
|
||||
* {@code printf}, or {@code format} methods will
|
||||
* flush the output buffer
|
||||
*
|
||||
* @see java.io.OutputStreamWriter#OutputStreamWriter(java.io.OutputStream)
|
||||
* @see OutputStreamWriter#OutputStreamWriter(OutputStream)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public PrintWriter(OutputStream out, boolean autoFlush) {
|
||||
this(out, autoFlush, Charset.defaultCharset());
|
||||
|
|
@ -156,7 +158,7 @@ public class PrintWriter extends Writer {
|
|||
* {@code printf}, or {@code format} methods will
|
||||
* flush the output buffer
|
||||
* @param charset
|
||||
* A {@linkplain java.nio.charset.Charset charset}
|
||||
* A {@linkplain Charset charset}
|
||||
*
|
||||
* @since 10
|
||||
*/
|
||||
|
|
@ -172,9 +174,9 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Creates a new PrintWriter, without automatic line flushing, with the
|
||||
* specified file name. This convenience constructor creates the necessary
|
||||
* intermediate {@link java.io.OutputStreamWriter OutputStreamWriter},
|
||||
* intermediate {@link OutputStreamWriter OutputStreamWriter},
|
||||
* which will encode characters using the {@linkplain
|
||||
* java.nio.charset.Charset#defaultCharset() default charset} for this
|
||||
* Charset#defaultCharset() default charset} for this
|
||||
* instance of the Java virtual machine.
|
||||
*
|
||||
* @param fileName
|
||||
|
|
@ -193,6 +195,7 @@ public class PrintWriter extends Writer {
|
|||
* If a security manager is present and {@link
|
||||
* SecurityManager#checkWrite checkWrite(fileName)} denies write
|
||||
* access to the file
|
||||
* @see Charset#defaultCharset()
|
||||
*
|
||||
* @since 1.5
|
||||
*/
|
||||
|
|
@ -212,7 +215,7 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Creates a new PrintWriter, without automatic line flushing, with the
|
||||
* specified file name and charset. This convenience constructor creates
|
||||
* the necessary intermediate {@link java.io.OutputStreamWriter
|
||||
* the necessary intermediate {@link OutputStreamWriter
|
||||
* OutputStreamWriter}, which will encode characters using the provided
|
||||
* charset.
|
||||
*
|
||||
|
|
@ -223,8 +226,7 @@ public class PrintWriter extends Writer {
|
|||
* written to the file and is buffered.
|
||||
*
|
||||
* @param csn
|
||||
* The name of a supported {@linkplain java.nio.charset.Charset
|
||||
* charset}
|
||||
* The name of a supported {@linkplain Charset charset}
|
||||
*
|
||||
* @throws FileNotFoundException
|
||||
* If the given string does not denote an existing, writable
|
||||
|
|
@ -251,7 +253,7 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Creates a new PrintWriter, without automatic line flushing, with the
|
||||
* specified file name and charset. This convenience constructor creates
|
||||
* the necessary intermediate {@link java.io.OutputStreamWriter
|
||||
* the necessary intermediate {@link OutputStreamWriter
|
||||
* OutputStreamWriter}, which will encode characters using the provided
|
||||
* charset.
|
||||
*
|
||||
|
|
@ -262,7 +264,7 @@ public class PrintWriter extends Writer {
|
|||
* written to the file and is buffered.
|
||||
*
|
||||
* @param charset
|
||||
* A {@linkplain java.nio.charset.Charset charset}
|
||||
* A {@linkplain Charset charset}
|
||||
*
|
||||
* @throws IOException
|
||||
* if an I/O error occurs while opening or creating the file
|
||||
|
|
@ -281,9 +283,9 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Creates a new PrintWriter, without automatic line flushing, with the
|
||||
* specified file. This convenience constructor creates the necessary
|
||||
* intermediate {@link java.io.OutputStreamWriter OutputStreamWriter},
|
||||
* intermediate {@link OutputStreamWriter OutputStreamWriter},
|
||||
* which will encode characters using the {@linkplain
|
||||
* java.nio.charset.Charset#defaultCharset() default charset} for this
|
||||
* Charset#defaultCharset() default charset} for this
|
||||
* instance of the Java virtual machine.
|
||||
*
|
||||
* @param file
|
||||
|
|
@ -302,6 +304,7 @@ public class PrintWriter extends Writer {
|
|||
* If a security manager is present and {@link
|
||||
* SecurityManager#checkWrite checkWrite(file.getPath())}
|
||||
* denies write access to the file
|
||||
* @see Charset#defaultCharset()
|
||||
*
|
||||
* @since 1.5
|
||||
*/
|
||||
|
|
@ -313,7 +316,7 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Creates a new PrintWriter, without automatic line flushing, with the
|
||||
* specified file and charset. This convenience constructor creates the
|
||||
* necessary intermediate {@link java.io.OutputStreamWriter
|
||||
* necessary intermediate {@link OutputStreamWriter
|
||||
* OutputStreamWriter}, which will encode characters using the provided
|
||||
* charset.
|
||||
*
|
||||
|
|
@ -324,8 +327,7 @@ public class PrintWriter extends Writer {
|
|||
* and is buffered.
|
||||
*
|
||||
* @param csn
|
||||
* The name of a supported {@linkplain java.nio.charset.Charset
|
||||
* charset}
|
||||
* The name of a supported {@linkplain Charset charset}
|
||||
*
|
||||
* @throws FileNotFoundException
|
||||
* If the given file object does not denote an existing, writable
|
||||
|
|
@ -363,7 +365,7 @@ public class PrintWriter extends Writer {
|
|||
* and is buffered.
|
||||
*
|
||||
* @param charset
|
||||
* A {@linkplain java.nio.charset.Charset charset}
|
||||
* A {@linkplain Charset charset}
|
||||
*
|
||||
* @throws IOException
|
||||
* if an I/O error occurs while opening or creating the file
|
||||
|
|
@ -580,11 +582,12 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Prints a boolean value. The string produced by {@link
|
||||
* java.lang.String#valueOf(boolean)} is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the {@link
|
||||
* #write(int)} method.
|
||||
*
|
||||
* @param b The {@code boolean} to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(boolean b) {
|
||||
write(String.valueOf(b));
|
||||
|
|
@ -592,11 +595,12 @@ public class PrintWriter extends Writer {
|
|||
|
||||
/**
|
||||
* Prints a character. The character is translated into one or more bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the {@link
|
||||
* #write(int)} method.
|
||||
*
|
||||
* @param c The {@code char} to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(char c) {
|
||||
write(c);
|
||||
|
|
@ -605,12 +609,13 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Prints an integer. The string produced by {@link
|
||||
* java.lang.String#valueOf(int)} is translated into bytes according
|
||||
* to the platform's default character encoding, and these bytes are
|
||||
* to the default charset, and these bytes are
|
||||
* written in exactly the manner of the {@link #write(int)}
|
||||
* method.
|
||||
*
|
||||
* @param i The {@code int} to be printed
|
||||
* @see java.lang.Integer#toString(int)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(int i) {
|
||||
write(String.valueOf(i));
|
||||
|
|
@ -619,12 +624,13 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Prints a long integer. The string produced by {@link
|
||||
* java.lang.String#valueOf(long)} is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the {@link #write(int)}
|
||||
* method.
|
||||
*
|
||||
* @param l The {@code long} to be printed
|
||||
* @see java.lang.Long#toString(long)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(long l) {
|
||||
write(String.valueOf(l));
|
||||
|
|
@ -633,12 +639,13 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Prints a floating-point number. The string produced by {@link
|
||||
* java.lang.String#valueOf(float)} is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the {@link #write(int)}
|
||||
* method.
|
||||
*
|
||||
* @param f The {@code float} to be printed
|
||||
* @see java.lang.Float#toString(float)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(float f) {
|
||||
write(String.valueOf(f));
|
||||
|
|
@ -647,12 +654,13 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Prints a double-precision floating-point number. The string produced by
|
||||
* {@link java.lang.String#valueOf(double)} is translated into
|
||||
* bytes according to the platform's default character encoding, and these
|
||||
* bytes according to the default charset, and these
|
||||
* bytes are written in exactly the manner of the {@link
|
||||
* #write(int)} method.
|
||||
*
|
||||
* @param d The {@code double} to be printed
|
||||
* @see java.lang.Double#toString(double)
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(double d) {
|
||||
write(String.valueOf(d));
|
||||
|
|
@ -660,11 +668,12 @@ public class PrintWriter extends Writer {
|
|||
|
||||
/**
|
||||
* Prints an array of characters. The characters are converted into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the {@link #write(int)}
|
||||
* method.
|
||||
*
|
||||
* @param s The array of chars to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*
|
||||
* @throws NullPointerException If {@code s} is {@code null}
|
||||
*/
|
||||
|
|
@ -675,11 +684,12 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Prints a string. If the argument is {@code null} then the string
|
||||
* {@code "null"} is printed. Otherwise, the string's characters are
|
||||
* converted into bytes according to the platform's default character
|
||||
* encoding, and these bytes are written in exactly the manner of the
|
||||
* converted into bytes according to the default charset,
|
||||
* and these bytes are written in exactly the manner of the
|
||||
* {@link #write(int)} method.
|
||||
*
|
||||
* @param s The {@code String} to be printed
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(String s) {
|
||||
write(String.valueOf(s));
|
||||
|
|
@ -688,12 +698,13 @@ public class PrintWriter extends Writer {
|
|||
/**
|
||||
* Prints an object. The string produced by the {@link
|
||||
* java.lang.String#valueOf(Object)} method is translated into bytes
|
||||
* according to the platform's default character encoding, and these bytes
|
||||
* according to the default charset, and these bytes
|
||||
* are written in exactly the manner of the {@link #write(int)}
|
||||
* method.
|
||||
*
|
||||
* @param obj The {@code Object} to be printed
|
||||
* @see java.lang.Object#toString()
|
||||
* @see Charset#defaultCharset()
|
||||
*/
|
||||
public void print(Object obj) {
|
||||
write(String.valueOf(obj));
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue