public static final Charset US_ASCII = Charset.forName("US-ASCII");

  /**
   * ISO-8859-1: ISO Latin Alphabet Number 1 (ISO-LATIN-1).
   *
   * <p><b>Java 7+ users:</b> this constant should be treated as deprecated; use {@link
   * java.nio.charset.StandardCharsets#ISO_8859_1} instead.
   *
   */
  public static final Charset ISO_8859_1 = Charset.forName("ISO-8859-1");

  /**
   * UTF-8: eight-bit UCS Transformation Format.
   *

  public static final Charset US_ASCII = Charset.forName("US-ASCII");

  /**
   * ISO-8859-1: ISO Latin Alphabet Number 1 (ISO-LATIN-1).
   *
   * <p><b>Java 7+ users:</b> this constant should be treated as deprecated; use {@link
   * java.nio.charset.StandardCharsets#ISO_8859_1} instead.
   *
   */
  public static final Charset ISO_8859_1 = Charset.forName("ISO-8859-1");

  /**
   * UTF-8: eight-bit UCS Transformation Format.
   *

	id, exact := compact.LanguageID(compact.Tag(t))
	return int(id), exact
}

var root = language.Tag{}

// Base is an ISO 639 language code, used for encoding the base language
// of a language tag.
type Base struct {
	langID language.Language
}

// ParseBase parses a 2- or 3-letter ISO 639 code.
// It returns a ValueError if s is a well-formed but unknown language identifier
// or another error if another error occurred.

				},
			},
		},
		// RFC 2047, Section 8.
		{
			`=?ISO-8859-1?Q?Andr=E9?= Pirard <******@****.***>`,
			[]*Address{
				{
					Name:    `André Pirard`,
					Address: "******@****.***",
				},
			},
		},
		// Custom example of RFC 2047 "B"-encoded ISO-8859-1 address.
		{
			`=?ISO-8859-1?B?SvZyZw==?= <******@****.***>`,
			[]*Address{
				{
					Name:    `Jörg`,

<?xml version="1.0" encoding="ISO-8859-1"?>
<project name="ant-import-sample" default="package" basedir=".">
    <property name="src.dir" value="src"/>
    <property name="build.dir" value="target"/>
    <property name="classes.dir" value="${build.dir}/classes"/>

    <target name="cleanAll">
        <delete dir="${build.dir}"/>
    </target>

    <target name="prepare">
        <tstamp>

	}
	return l[:2]
}

// ISO3 returns the ISO 639-3 language code.
func (b Language) ISO3() string {
	if b == 0 || b >= langNoIndexOffset {
		return b.String()
	}
	l := lang.Elem(int(b))
	if l[3] == 0 {
		return l[:3]
	} else if l[2] == 0 {
		return altLangISO3.Elem(int(l[3]))[:3]
	}
	// This allocation will only happen for 3-letter ISO codes
	// that are non-canonical BCP 47 language identifiers.

        Charset.defaultCharset().name() | 'file'
        'UTF-8'                         | '中文'
        'ISO-8859-1'                    | 'ÈÇ'
    }

    def "can convert metadata to ASCII"() {
        given:
        def filename = 'file-éö'
        createTestFilesWithEncoding(filename, 'ISO-8859-1')
        buildFile << """
            task zip(type: Zip) {
                from 'dir1'
                from 'dir2'

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>
    <display-name>HelloWorld</display-name>

    <servlet>
        <servlet-name>HelloWorld</servlet-name>
        <servlet-class>HelloWorld</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>HelloWorld</servlet-name>

<?xml version="1.0" encoding="ISO-8859-1"?>
<project name="util" default="build" basedir=".">
    <property name="src.dir" value="src"/>
    <property name="build.dir" value="target"/>
    <property name="classes.dir" value="${build.dir}/classes"/>

    <target name="compile">
        <mkdir dir="${classes.dir}"/>
        <javac srcdir="${src.dir}" destdir="${classes.dir}" debug="true"/>
    </target>

    <target name="package" depends="build">

	fmt.Println(mime.QEncoding.Encode("utf-8", "Hello!"))
	fmt.Println(mime.BEncoding.Encode("UTF-8", "¡Hola, señor!"))
	fmt.Println(mime.QEncoding.Encode("ISO-8859-1", "Caf\xE9"))
	// Output:
	// =?utf-8?q?=C2=A1Hola,_se=C3=B1or!?=
	// Hello!
	// =?UTF-8?b?wqFIb2xhLCBzZcOxb3Ih?=
	// =?ISO-8859-1?q?Caf=E9?=
}

func ExampleWordDecoder_Decode() {
	dec := new(mime.WordDecoder)
	header, err := dec.Decode("=?utf-8?q?=C2=A1Hola,_se=C3=B1or!?=")