assertEquals("yoohoo", is('a').replaceFrom("yaha", "oo"));
    assertEquals("12 > 5", is('>').replaceFrom("12 > 5", ">"));
  }

  public void testRetainFrom() {
    assertEquals("aaa", is('a').retainFrom("bazaar"));
    assertEquals("z", is('z').retainFrom("bazaar"));
    assertEquals("!", is('!').retainFrom("!@#$%^&*()-="));
    assertEquals("", is('x').retainFrom("bazaar"));

    assertEquals("yoohoo", is('a').replaceFrom("yaha", "oo"));
    assertEquals("12 > 5", is('>').replaceFrom("12 > 5", ">"));
  }

  public void testRetainFrom() {
    assertEquals("aaa", is('a').retainFrom("bazaar"));
    assertEquals("z", is('z').retainFrom("bazaar"));
    assertEquals("!", is('!').retainFrom("!@#$%^&*()-="));
    assertEquals("", is('x').retainFrom("bazaar"));

    }

    private SuggestItem[] getItemSet2() {
        List<SuggestItem> items = new ArrayList<>();

        {
            String[][] readings = new String[2][];
            readings[0] = new String[] { "-aaa" };
            String[] tags = new String[] { "tag1", "tag2" };
            String[] roles = new String[] { SuggestConstants.DEFAULT_ROLE, "role1", "role2", "role3" };

        .containsExactly("a", "in", "the", "over", "quick", "jumped")
        .inOrder();
    assertTrue(set.subSet("", "b").isEmpty());
    assertTrue(set.subSet("vermont", "california").isEmpty());
    assertTrue(set.subSet("aaa", "zzz").isEmpty());
    assertThrows(IllegalArgumentException.class, () -> set.subSet("quick", "the"));
  }

  public void testExplicit_first() {
    SortedSet<String> set =

		{testBuckets[5], "foo/201910/2112", "content", nil},
		{testBuckets[5], "foo/201910_txt", "content", nil},
		{testBuckets[5], "201910/foo/bar/xl.meta/1.txt", "content", nil},
		{testBuckets[6], "aaa", "content", nil},
		{testBuckets[6], "bbb_aaa", "content", nil},
		{testBuckets[6], "bbb_aaa", "content", nil},
		{testBuckets[6], "ccc", "content", nil},
	}
	for _, object := range testObjects {

   * example:
   *
   * <pre>{@code
   * CharMatcher.is('a').retainFrom("bazaar")
   * }</pre>
   *
   * ... returns {@code "aaa"}.
   */
  public String retainFrom(CharSequence sequence) {
    return negate().removeFrom(sequence);
  }

  /**
   * Returns a string copy of the input character sequence, with each matching BMP character

2000.hu 2038.io 2ix.at 2ix.ch 2ix.de 3.azurestaticapps.net 3.bg 32-b.it 3utilities.com 4.bg 4lima.at 4lima.ch 4lima.de 4u.com 5.bg 5g.in 6.bg 611.to 64-b.it 6g.in 7.bg 8.bg 9.bg 9guacu.br a.bg a.prod.fastly.net a.run.app a.se a.ssl.fastly.net aa.no aaa aaa.pro aarborte.no aarp ab.ca abarth abashiri.hokkaido.jp abb abbott abbvie abc abc.br abeno.osaka.jp abiko.chiba.jp abira.hokkaido.jp abkhazia.su able abo.pa abogado abr.it abruzzo.it abu.yamaguchi.jp abudhabi ac ac.ae ac.at ac.be ac.ci ac.cn ac.cr...

// newGTLDs

// List of new gTLDs imported from https://www.icann.org/resources/registries/gtlds/v2/gtlds.json on 2023-02-15T15:49:53Z
// This list is auto-generated, don't edit it manually.
// aaa : 2015-02-26 American Automobile Association, Inc.
aaa

// aarp : 2015-05-21 AARP
aarp

// abarth : 2015-07-30 Fiat Chrysler Automobiles N.V.
abarth

// abb : 2014-10-24 ABB Ltd
abb

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