Use `FormBody.Builder` to build a request body that works like an HTML `<form>` tag. Names and values will be encoded using an HTML-compatible form URL encoding.

=== ":material-language-kotlin: Kotlin"
    ```kotlin
      private val client = OkHttpClient()

      fun run() {
        val formBody = FormBody.Builder()
            .add("search", "Jurassic Park")
            .build()

        .certificateAuthority(1)
        .build()
    val serverIntermediate =
      HeldCertificate.Builder()
        .certificateAuthority(0)
        .signedBy(serverRoot)
        .build()
    val serverCertificate =
      HeldCertificate.Builder()
        .signedBy(serverIntermediate)
        .build()
    val server =
      HandshakeCertificates.Builder()
        .addTrustedCertificate(clientRoot.certificate)

        final Builder builder = Settings.builder().putList("http.hosts", hosts).put("processors", fessConfig.getCrawlerHttpProcessors())
                .put("http.heartbeat_interval", fessConfig.getFesenHeartbeatInterval());
        final String username = fessConfig.getFesenUsername();
        final String password = fessConfig.getFesenPassword();

    return copyOf(Arrays.asList(entries2));
  }

  /**
   * Returns a new builder. The generated builder is equivalent to the builder created by the {@link
   * Builder} constructor.
   */
  public static <K, V> Builder<K, V> builder() {
    return new Builder<>();
  }

  /**
   * Returns a new builder, expecting the specified number of entries to be added.
   *

    assertEquals(1, ImmutableCollection.Builder.expandedCapacity(0, 1));
    assertEquals(2, ImmutableCollection.Builder.expandedCapacity(0, 2));
    assertEquals(2, ImmutableCollection.Builder.expandedCapacity(1, 2));
    assertEquals(
        Integer.MAX_VALUE, ImmutableCollection.Builder.expandedCapacity(0, Integer.MAX_VALUE));
    assertEquals(
        Integer.MAX_VALUE, ImmutableCollection.Builder.expandedCapacity(1, Integer.MAX_VALUE));

  @Throws(Exception::class)
  fun secondsMustBeNonNegative() {
    val builder = CacheControl.Builder()
    assertFailsWith<IllegalArgumentException> {
      builder.maxAge(-1, TimeUnit.SECONDS)
    }
  }

  @Test
  @Throws(Exception::class)
  fun timePrecisionIsTruncatedToSeconds() {
    val cacheControl =
      CacheControl.Builder()
        .maxAge(4999, TimeUnit.MILLISECONDS)
        .build()

        .sendResponse("response F\n")
        .exhaustRequest()
        .exhaustResponse()
    server.enqueue(
      MockResponse.Builder()
        .clearHeaders()
        .streamHandler(body)
        .build(),
    )
    val call =
      client.newCall(
        Request.Builder()
          .url(server.url("/"))
          .post(AsyncRequestBody())
          .build(),
      )

    @Override
    protected BiMap<String, String> create(Entry<String, String>[] entries) {
      ImmutableBiMap.Builder<String, String> builder = ImmutableBiMap.builder();
      for (Entry<String, String> entry : entries) {
        checkNotNull(entry);
        builder.put(entry.getKey(), entry.getValue());
      }
      return builder.build();
    }
  }

  public static class ImmutableBiMapCopyOfGenerator extends TestStringBiMapGenerator {

	return "GROUP BY"
}

// Build build group by clause
func (groupBy GroupBy) Build(builder Builder) {
	for idx, column := range groupBy.Columns {
		if idx > 0 {
			builder.WriteByte(',')
		}

		builder.WriteQuoted(column)
	}

	if len(groupBy.Having) > 0 {
		builder.WriteString(" HAVING ")
		Where{Exprs: groupBy.Having}.Build(builder)
	}
}

// MergeClause merge group by clause

  }

  public static <K extends Comparable<?>, V> Builder<K, V> naturalOrder() {
    return new Builder<K, V>(Ordering.natural());
  }

  public static <K, V> Builder<K, V> orderedBy(Comparator<K> comparator) {
    return new Builder<K, V>(comparator);
  }

  public static <K extends Comparable<?>, V> Builder<K, V> reverseOrder() {
    return new Builder<K, V>(Ordering.natural().reverse());
  }