assertEscaping(e, "%DF%BF", '\u07ff'); // xx-11111,x-111111
    assertEscaping(e, "%E0%A0%80", '\u0800'); // xxx-0000,x-100000,x-00,0000
    assertEscaping(e, "%EF%BF%BF", '\uffff'); // xxx-1111,x-111111,x-11,1111
    assertUnicodeEscaping(e, "%F0%90%80%80", '\uD800', '\uDC00');
    assertUnicodeEscaping(e, "%F4%8F%BF%BF", '\uDBFF', '\uDFFF');

    // simple string tests

  private static void checkSanity(BloomFilter<Object> bf) {
    assertFalse(bf.mightContain(new Object()));
    assertFalse(bf.apply(new Object()));
    assertFalse(bf.test(new Object()));
    for (int i = 0; i < 100; i++) {
      Object o = new Object();
      bf.put(o);
      assertTrue(bf.mightContain(o));
      assertTrue(bf.apply(o));
      assertTrue(bf.test(o));
    }
  }

  public void testCopy() {

    val buffer = Buffer()
    body.writeTo(buffer)
    assertThat(buffer.readUtf8()).isEqualTo(expected)
  }

  @Test
  fun characterEncoding() {
    // Browsers convert '\u0000' to '%EF%BF%BD'.
    assertThat(formEncode(0)).isEqualTo("%00")
    assertThat(formEncode(1)).isEqualTo("%01")
    assertThat(formEncode(2)).isEqualTo("%02")
    assertThat(formEncode(3)).isEqualTo("%03")

    final int numHashFunctions;
    final Funnel<? super T> funnel;
    final Strategy strategy;

    SerialForm(BloomFilter<T> bf) {
      this.data = LockFreeBitArray.toPlainArray(bf.bits.data);
      this.numHashFunctions = bf.numHashFunctions;
      this.funnel = bf.funnel;
      this.strategy = bf.strategy;
    }

    Object readResolve() {

  }

  @Test
  public void forGraph_breadthFirstIterable_javadocExample_canBeIteratedMultipleTimes() {
    Iterable<Character> result = Traverser.forGraph(JAVADOC_GRAPH).breadthFirst(charactersOf("bf"));

    assertEqualCharNodes(result, "bfaecd");
    assertEqualCharNodes(result, "bfaecd");
  }

  @Test
  public void forGraph_breadthFirst_infinite() {
    Iterable<Integer> result =

http://example.com/\u4F60\u597D\u4F60\u597D  s:http h:example.com p:/%E4%BD%A0%E5%A5%BD%E4%BD%A0%E5%A5%BD
http://example.com/\u2025/foo  s:http h:example.com p:/%E2%80%A5/foo
http://example.com/\uFEFF/foo  s:http h:example.com p:/%EF%BB%BF/foo
http://example.com/\u202E/foo/\u202D/bar  s:http h:example.com p:/%E2%80%AE/foo/%E2%80%AD/bar

# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/script-tests/relative.js

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benevento.it
bentley
bentre.vn
beppu.oita.jp
berg.no
bergamo.it
bergen.no
berlevag.no
berlevåg.no
berlin
beskidy.pl
best
bestbuy
bet
bet.ar
bet.br
better-than.tv
bf
bg
bg.eu.org
bg.it
bh
bharti
bhz.br
bi
bi.it
bialowieza.pl
bialystok.pl
bib.br
bib.ve
bibai.hokkaido.jp
bible
bid
biei.hokkaido.jp
bielawa.pl
biella.it

    assertThat(parse("http://host/\u0000").encodedPath).isEqualTo("/%00")
    assertThat(parse("http://host/\u0008").encodedPath).isEqualTo("/%08")
    assertThat(parse("http://host/\ufffd").encodedPath).isEqualTo("/%EF%BF%BD")
  }

  @Test
  fun usernameCharacters() {
    if (!isJvm) return // TODO: this test is broken on non-JVM platforms.
    UrlComponentEncodingTester
      .newInstance()
      .override(

// bd : https://www.iana.org/domains/root/db/bd.html
*.bd

// be : https://www.iana.org/domains/root/db/be.html
// Confirmed by registry <******@****.***> 2008-06-08
be
ac.be

// bf : https://www.iana.org/domains/root/db/bf.html
bf
gov.bf

// bg : https://www.iana.org/domains/root/db/bg.html
// https://www.register.bg/user/static/rules/en/index.html
bg
a.bg
b.bg
c.bg
d.bg
e.bg
f.bg
g.bg