}

  /**
   * Returns the portion of this domain name that is one level beneath the {@linkplain
   * #isPublicSuffix() public suffix}. For example, for {@code x.adwords.google.co.uk} it returns
   * {@code google.co.uk}, since {@code co.uk} is a public suffix. Similarly, for {@code
   * myblog.blogspot.com} it returns the same domain, {@code myblog.blogspot.com}, since {@code
   * blogspot.com} is a public suffix.
   *

          );

  private static final ImmutableSet<String> RS =
      ImmutableSet.of(
          // keep-sorted start
          "\u7f51\u7edc.Cn", // "网络.Cn"
          "co.uk",
          "co.uk.", // Trailing dot
          "co\uFF61uk", // Alternate dot character
          "com",
          "foo.bd",
          "org.mK",
          "us",
          "xxxxxx.bd",
          // keep-sorted end

		<url>https://www.codelibs.org/</url>
	</organization>
	<developers>
		<developer>
			<id>shinsuke</id>
			<name>Shinsuke Sugaya</name>
			<email>shinsuke.sugaya@codelibs.co</email>
			<organization>CodeLibs Inc.</organization>
			<organizationUrl>https://codelibs.co</organizationUrl>
		</developer>
	</developers>
	<scm>
		<connection>scm:git:******@****.***:codelibs/corelib.git</connection>

        }
    }

    // Test with different from addresses
    public void test_differentFromAddresses() {
        String[] fromAddresses = { "******@****.***", "******@****.***", "support@company.co.jp", "******@****.***" };

        for (String from : fromAddresses) {
            ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
                private static final long serialVersionUID = 1L;

    // Ensure we aren't succeeding because of another test
    Platform.resetForTests()
    PlatformRegistry.applicationContext = null
  }

  @Test
  fun testWithoutContext() {
    val httpUrl = "https://www.google.co.uk".toHttpUrl()
    assertFailure { httpUrl.topPrivateDomain() }.all {
      hasMessage("Unable to load PublicSuffixDatabase.list resource.")
      cause().isNotNull().all {
        hasMessage(

  }

  public void testBase32Hex() {
    // The following test vectors are specified in RFC 4648 itself
    testEncodingWithCasing(base32Hex(), "", "");
    testEncodingWithCasing(base32Hex(), "f", "CO======");
    testEncodingWithCasing(base32Hex(), "fo", "CPNG====");
    testEncodingWithCasing(base32Hex(), "foo", "CPNMU===");
    testEncodingWithCasing(base32Hex(), "foob", "CPNMUOG=");

                props.setProperty(FessEnv.MAIL_RETURN_PATH, "no-reply+bounce@example.co.jp");
                return props;
            }
        };

        assertEquals("smtp-relay.example.com:465", specialMailEnv.getMailSmtpServerMainHostAndPort());
        assertEquals("[テスト環境]", specialMailEnv.getMailSubjectTestPrefix());
        assertEquals("no-reply+bounce@example.co.jp", specialMailEnv.getMailReturnPath());
    }

  }

  public void testBase32Hex() {
    // The following test vectors are specified in RFC 4648 itself
    testEncodingWithCasing(base32Hex(), "", "");
    testEncodingWithCasing(base32Hex(), "f", "CO======");
    testEncodingWithCasing(base32Hex(), "fo", "CPNG====");
    testEncodingWithCasing(base32Hex(), "foo", "CPNMU===");
    testEncodingWithCasing(base32Hex(), "foob", "CPNMUOG=");

		<url>https://fess.codelibs.org/</url>
	</organization>
	<developers>
		<developer>
			<id>shinsuke</id>
			<name>Shinsuke Sugaya</name>
			<email>shinsuke.sugaya@codelibs.co</email>
			<organization>CodeLibs Inc.</organization>
			<organizationUrl>https://codelibs.co</organizationUrl>
		</developer>
	</developers>
	<issueManagement>
		<url>https://github.com/codelibs/fess/issues</url>
	</issueManagement>
	<scm>

  private static final class Invisible extends RangesMatcher {
    // Plug the following UnicodeSet pattern into
    // https://unicode.org/cldr/utility/list-unicodeset.jsp
    // [[[:Zs:][:Zl:][:Zp:][:Cc:][:Cf:][:Cs:][:Co:]]&[\u0000-\uFFFF]]
    // with the "Abbreviate" option, and get the ranges from there.
    private static final String RANGE_STARTS =