write([one: "1", two: "2", three: "three"], "Line comment", Charsets.ISO_8859_1, "EOL") == normalize("""
            #Line comment
            one=1
            three=three
            two=2
            """).split("\n", -1).join("EOL")
    }

    private static String write(Map<?, ?> properties, String comment = null, Charset charset = Charsets.ISO_8859_1, String lineSeparator = "\n") {
        def props = new Properties()

import java.nio.charset.Charset
import kotlin.text.Charsets.ISO_8859_1
import okio.ByteString.Companion.encode

/** Factory for HTTP authorization credentials. */
object Credentials {
  /** Returns an auth credential for the Basic scheme. */
  @JvmStatic @JvmOverloads
  fun basic(
    username: String,
    password: String,
    charset: Charset = ISO_8859_1,
  ): String {
    val usernameAndPassword = "$username:$password"

            if (coderResult.isError() && utf8) {
                reset(in);
                reset(out);
                // Fallback to the ISO_8859_1 decoder
                decoder = StandardCharsets.ISO_8859_1.newDecoder();
                utf8 = false;
                return decoder.decode(in, out, false);
            } else {
                return coderResult;
            }
        }

 */
package okhttp3

import java.nio.charset.Charset
import java.util.Collections.singletonMap
import java.util.Collections.unmodifiableMap
import java.util.Locale.US
import kotlin.text.Charsets.ISO_8859_1
import okhttp3.internal.commonEquals
import okhttp3.internal.commonHashCode
import okhttp3.internal.commonToString

/**
 * An [RFC 7235][rfc_7235] challenge.
 *
 * [rfc_7235]: https://tools.ietf.org/html/rfc7235

        String rawContents;
        if (charset.equals(Charsets.ISO_8859_1)) {
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            properties.store(out, comment);
            rawContents = new String(out.toByteArray(), Charsets.ISO_8859_1);
        } else {
            StringWriter out = new StringWriter();
            properties.store(out, comment);

     * Returns the encoding used to write the properties file. Defaults to {@literal ISO_8859_1}.
     * If set to anything different, unicode escaping is turned off.
     */
    @Input
    public String getEncoding() {
        return encoding;
    }

    /**
     * Sets the encoding used to write the properties file. Defaults to {@literal ISO_8859_1}.
     * If set to anything different, unicode escaping is turned off.
     */

    // greater than 127 (ie with their top bit set).
    // Don't attempt to do this in real code.
    assertEquals(
        fingerprint(stringA.getBytes(ISO_8859_1)), fingerprint(stringB.getBytes(ISO_8859_1)));
  }

  public void testPutNonChars() {
    Hasher hasher = HASH_FN.newHasher();
    // Expected data is 0x0100010100000000
    hasher
        .putBoolean(true)
        .putBoolean(true)

    assertEquals(Charset.forName("US-ASCII"), Charsets.US_ASCII);
  }

  @J2ktIncompatible
  @GwtIncompatible // Non-UTF-8 Charset
  public void testIso88591() {
    assertEquals(Charset.forName("ISO-8859-1"), Charsets.ISO_8859_1);
  }

  public void testUtf8() {
    assertEquals(Charset.forName("UTF-8"), Charsets.UTF_8);
  }

  @J2ktIncompatible
  @GwtIncompatible // Non-UTF-8 Charset
  public void testUtf16be() {

   * 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.
   *
   * <p><b>Java 7+ users:</b> this constant should be treated as deprecated; use {@link

   * 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.
   *
   * <p><b>Java 7+ users:</b> this constant should be treated as deprecated; use {@link