* See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.dnsoverhttps

import java.io.IOException
import java.net.HttpURLConnection
import java.net.InetAddress
import java.net.UnknownHostException
import java.util.concurrent.CountDownLatch
import okhttp3.CacheControl
import okhttp3.Call
import okhttp3.Callback
import okhttp3.Dns