*
 * The query is optional: it can be null, empty, or non-empty. For many HTTP URLs the query string
 * is subdivided into a collection of name-value parameters. This class offers methods to set the
 * query as the single string, or as individual name-value parameters. With name-value parameters
 * the values are optional and names may be repeated.
 *
 * ### Fragment
 *

    specify the timeout of an individual call.

 *  New: Return values and fields are now non-null unless otherwise annotated.
 *  New: `LoggingEventListener` makes it easy to get basic visibility into a call's performance.
    This class is in the `logging-interceptor` artifact.
 *  New: `Headers.Builder.addUnsafeNonAscii()` allows non-ASCII values to be added without an
    immediate exception.

    assertThat(filesystem.exists(cacheDir / "dir1")).isFalse()
  }

  private operator fun set(
    key: String,
    value0: String,
    value1: String,
  ) {
    val editor = cache.edit(key)!!
    editor.setString(0, value0)
    editor.setString(1, value1)
    editor.commit()
  }

  private fun assertAbsent(key: String) {
    val snapshot = cache[key]
    if (snapshot != null) {

     *
     * The default value is 0 which imposes no timeout.
     */
    fun callTimeout(duration: KotlinDuration) =
      apply {
        callTimeout = checkDuration("duration", duration)
      }

    /**
     * Sets the default connect timeout for new connections. A value of 0 means no timeout,
     * otherwise values must be between 1 and [Integer.MAX_VALUE] when converted to milliseconds.
     *

	public static final fun of ([Ljava/lang/String;)Lokhttp3/Headers;
	public final fun size ()I
	public final fun toMultimap ()Ljava/util/Map;
	public fun toString ()Ljava/lang/String;
	public final fun value (I)Ljava/lang/String;
	public final fun values (Ljava/lang/String;)Ljava/util/List;
}

public final class okhttp3/Headers$Builder {
	public fun <init> ()V
	public final fun add (Ljava/lang/String;)Lokhttp3/Headers$Builder;