req.TransferEncoding = []string{
		"encoding1",
	}

	clonedReq := req.Clone(context.Background())
	// modify original after deep copy
	req.TransferEncoding[0] = "encoding2"

	if req.TransferEncoding[0] != "encoding2" {
		t.Error("expected req.TransferEncoding to be changed")
	}
	if clonedReq.TransferEncoding[0] != "encoding1" {
		t.Error("expected clonedReq.TransferEncoding to be unchanged")

// license that can be found in the LICENSE file.

// Package encoding defines interfaces shared by other packages that
// convert data to and from byte-level and textual representations.
// Packages that check for these interfaces include encoding/gob,
// encoding/json, and encoding/xml. As a result, implementing an
// interface once can make a type useful in multiple encodings.

package fuzz

import (
	"bytes"
	"fmt"
	"go/ast"
	"go/parser"
	"go/token"
	"math"
	"strconv"
	"strings"
	"unicode/utf8"
)

// encVersion1 will be the first line of a file with version 1 encoding.
var encVersion1 = "go test fuzz v1"

// marshalCorpusFile encodes an arbitrary number of arguments into the file format for the
// corpus.
func marshalCorpusFile(vals ...any) []byte {
	if len(vals) == 0 {

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE components PUBLIC "-//DBFLUTE//DTD LastaDi 1.0//EN"
	"http://dbflute.org/meta/lastadi10.dtd">
<components namespace="fessCrawler">
	<include path="crawler/container.xml" />

	<component name="encodingHelper" class="org.codelibs.fess.crawler.helper.EncodingHelper">
		<postConstruct name="addEncodingMapping">
			<arg>"unicode"</arg>
			<arg>"UTF-16LE"</arg>
		</postConstruct>
	</component>

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="Encoding">
    <file url="file://$PROJECT_DIR$/libraries" charset="UTF-8" />
    <file url="file://$PROJECT_DIR$/libraries/examples/browser-example" charset="UTF-8" />
    <file url="file://$PROJECT_DIR$/libraries/examples/browser-example-with-library" charset="UTF-8" />
    <file url="file://$PROJECT_DIR$/libraries/examples/browser-example-with-library/src/main/kotlin" charset="UTF-8" />

package mime

import (
	"bytes"
	"encoding/base64"
	"errors"
	"fmt"
	"io"
	"strings"
	"unicode"
	"unicode/utf8"
)

// A WordEncoder is an RFC 2047 encoded-word encoder.
type WordEncoder byte

const (
	// BEncoding represents Base64 encoding scheme as defined by RFC 2045.
	BEncoding = WordEncoder('b')
	// QEncoding represents the Q-encoding scheme as defined by RFC 2047.
	QEncoding = WordEncoder('q')

    apply {
      encodings[ 0x0] = encoding // Null character
      encodings[ 0x1] = encoding // Start of Header
      encodings[ 0x2] = encoding // Start of Text
      encodings[ 0x3] = encoding // End of Text
      encodings[ 0x4] = encoding // End of Transmission
      encodings[ 0x5] = encoding // Enquiry
      encodings[ 0x6] = encoding // Acknowledgment
      encodings[ 0x7] = encoding // Bell

class JavaSerializationEncodingLookup {
    private
    val encodings = ConcurrentHashMap<Class<*>, EncodingDetails>()

    /**
     * Returns the proper encoding provider for the given type, or null, if not covered by Java Object serialization.
     */
    fun encodingFor(type: Class<*>): Encoding? {
        return encodings.computeIfAbsent(type) { t -> calculateEncoding(t) }.encoding
    }

    private

            val encoding = binding.encodingForType(type)
            if (encoding != null) {
                return TaggedEncoding(binding.tag, encoding)
            }
        }
        throw IllegalArgumentException("Don't know how to serialize an object of type ${type.name}.")
    }

    private
    data class TaggedEncoding(
        val tag: Int,
        val encoding: Encoding
    )
}

	uEncoding = encoding{encode: encodeU, validate: validateU, length: 4}
	jEncoding = encoding{encode: encodeJ, validate: validateJ, length: 4}

	// rawEncoding encodes a raw instruction byte sequence.
	rawEncoding = encoding{encode: encodeRawIns, validate: validateRaw, length: 4}

	// pseudoOpEncoding panics if encoding is attempted, but does no validation.