address[b++] = value.toByte()
  }

  // Check for too few groups. We wanted exactly four.
  return b == addressOffset + 4
}

/** Encodes an IPv6 address in canonical form according to RFC 5952. */
internal fun inet6AddressToAscii(address: ByteArray): String {
  // Go through the address looking for the longest run of 0s. Each group is 2-bytes.
  // A run must be longer than one group (section 4.2.2).

   *
   * <p>For IPv4 addresses, this is identical to {@link InetAddress#getHostAddress()}, but for IPv6
   * addresses, the output follows <a href="http://tools.ietf.org/html/rfc5952">RFC 5952</a> section
   * 4. The main difference is that this method uses "::" for zero compression, while Java's version
   * uses the uncompressed form (except on Android, where the zero compression is also done). The

   *
   * <p>For IPv4 addresses, this is identical to {@link InetAddress#getHostAddress()}, but for IPv6
   * addresses, the output follows <a href="http://tools.ietf.org/html/rfc5952">RFC 5952</a> section
   * 4. The main difference is that this method uses "::" for zero compression, while Java's version
   * uses the uncompressed form (except on Android, where the zero compression is also done). The

import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.CharsRef;
import org.apache.lucene.util.UnicodeUtil;
import org.apache.lucene.util.fst.FST;

// https://issues.apache.org/jira/browse/LUCENE-5252
public final class NGramSynonymTokenizer extends Tokenizer {

    public static final int DEFAULT_N_SIZE = 2;

    public static final String DEFAULT_DELIMITERS = " 　\t\n\r";

    static final int BUFFER_SIZE = 4096;

gradlePlugin-spotless = "com.diffplug.spotless:spotless-plugin-gradle:8.0.0"
hamcrestLibrary = "org.hamcrest:hamcrest-library:3.0"
httpClient5 = "org.apache.httpcomponents.client5:httpclient5:5.5.2"
#noinspection NewerVersionAvailable
jettyClient = "org.eclipse.jetty:jetty-client:9.4.58.v20250814"
jnr-unixsocket = "com.github.jnr:jnr-unixsocket:0.38.24"
jsoup = "org.jsoup:jsoup:1.21.2"
junit = "junit:junit:4.13.2"

              | (1L << (37 - 2))
              | (1L << (41 - 2))
              | (1L << (43 - 2))
              | (1L << (47 - 2))
              | (1L << (53 - 2))
              | (1L << (59 - 2))
              | (1L << (61 - 2));
      // Look up n within the mask.
      return ((mask >> ((int) n - 2)) & 1) != 0;
    }

    if ((SIEVE_30 & (1 << (n % 30))) != 0) {
      return false;