}
  }

  public void testReplaceFrom() {
    assertEquals("yoho", is('a').replaceFrom("yaha", 'o'));
    assertEquals("yh", is('a').replaceFrom("yaha", ""));
    assertEquals("yoho", is('a').replaceFrom("yaha", "o"));
    assertEquals("yoohoo", is('a').replaceFrom("yaha", "oo"));
    assertEquals("12 > 5", is('>').replaceFrom("12 > 5", ">"));
  }

    }
  }

  public void testReplaceFrom() {
    assertEquals("yoho", is('a').replaceFrom("yaha", 'o'));
    assertEquals("yh", is('a').replaceFrom("yaha", ""));
    assertEquals("yoho", is('a').replaceFrom("yaha", "o"));
    assertEquals("yoohoo", is('a').replaceFrom("yaha", "oo"));
    assertEquals("12 > 5", is('>').replaceFrom("12 > 5", ">"));
  }

   * replaced by a given replacement sequence. For example:
   *
   * {@snippet :
   * CharMatcher.is('a').replaceFrom("yaha", "oo")
   * }
   *
   * ... returns {@code "yoohoo"}.
   *
   * <p><b>Note:</b> If the replacement is a fixed string with only one character, you are better
   * off calling {@link #replaceFrom(CharSequence, char)} directly.
   *

  }

  @Test
  fun multiline() {
    consumeEvents(
      """
      |data: YHOO
      |data: +2
      |data: 10
      |
      |
      """.trimMargin(),
    )
    assertThat(callbacks.remove()).isEqualTo(Event(null, null, "YHOO\n+2\n10"))
  }

  @Test
  fun multilineCr() {
    consumeEvents(
      """
      |data: YHOO
      |data: +2
      |data: 10
      |
      |

    assertEquals(StringLength.COMPARATOR, keySet.comparator());
    assertEquals(Sets.<@Nullable String>newHashSet(null, "tree"), keySet.headSet("yahoo"));
    assertEquals(newHashSet("google"), keySet.tailSet("yahoo"));
    assertEquals(newHashSet("tree"), keySet.subSet("ask", "yahoo"));
  }

  @GwtIncompatible // SerializableTester
  public void testExplicitComparatorSerialization() {

    "EEE dd MMM yy HH:mm:ss z",
    "EEE,dd-MMM-yy HH:mm:ss z",
    "EEE,dd-MMM-yyyy HH:mm:ss z",
    "EEE, dd-MM-yyyy HH:mm:ss z",
    // RI bug 6641315 claims a cookie of this format was once served by www.yahoo.com:
    "EEE MMM d yyyy HH:mm:ss z",
  )

private val BROWSER_COMPATIBLE_DATE_FORMATS =
  arrayOfNulls<DateFormat>(BROWSER_COMPATIBLE_DATE_FORMAT_STRINGS.size)

          "home.netscape.com",
          "pvt.k12.ca.us",
          "state.CA.us",
          "utenti.blah.IT",
          "web.MIT.edu",
          "www.google.com",
          "www.state.pa.us",
          "www4.yahoo.co.uk"
          // keep-sorted end
          );

  private static final ImmutableSet<String> NON_RS =
      ImmutableSet.<String>builder().addAll(NON_PS).addAll(PS_NOT_RS).build();

// https://www.iana.org/domains/root/db/xyz.html
xyz

// yachts : XYZ.COM LLC
// https://www.iana.org/domains/root/db/yachts.html
yachts

// yahoo : Yahoo Inc.
// https://www.iana.org/domains/root/db/yahoo.html
yahoo

// yamaxun : Amazon Registry Services, Inc.
// https://www.iana.org/domains/root/db/yamaxun.html
yamaxun

// yandex : Yandex Europe B.V.

xyz
xz.cn
y.bg
y.se
yabu.hyogo.jp
yabuki.fukushima.jp
yachimata.chiba.jp
yachiyo.chiba.jp
yachiyo.ibaraki.jp
yachts
yaese.okinawa.jp
yahaba.iwate.jp
yahiko.niigata.jp
yahoo
yaita.tochigi.jp
yaizu.shizuoka.jp
yakage.okayama.jp
yakumo.hokkaido.jp
yakumo.shimane.jp
yali.mythic-beasts.com
yalta.ua
yamada.fukuoka.jp
yamada.iwate.jp
yamada.toyama.jp

xyz
xz.cn
y.bg
y.se
yabu.hyogo.jp
yabuki.fukushima.jp
yachimata.chiba.jp
yachiyo.chiba.jp
yachiyo.ibaraki.jp
yachts
yaese.okinawa.jp
yahaba.iwate.jp
yahiko.niigata.jp
yahoo
yaita.tochigi.jp
yaizu.shizuoka.jp
yakage.okayama.jp
yakumo.hokkaido.jp
yakumo.shimane.jp
yali.mythic-beasts.com
yalta.ua
yamada.fukuoka.jp
yamada.iwate.jp
yamada.toyama.jp