import java.io.InterruptedIOException
import java.util.concurrent.CountDownLatch
import java.util.concurrent.atomic.AtomicBoolean
import okio.ByteString
import okio.Source
import okio.buffer

internal abstract class BasePublicSuffixList : PublicSuffixList {
  /** True after we've attempted to read the list for the first time. */
  private val listRead = AtomicBoolean(false)

  /** Used for concurrent threads reading the list for the first time. */

import okio.Path.Companion.toPath
import okio.Source

internal class ResourcePublicSuffixList(
  override val path: Path = PUBLIC_SUFFIX_RESOURCE,
  val fileSystem: FileSystem = FileSystem.Companion.RESOURCES,
) : BasePublicSuffixList() {
  override fun listSource(): Source = fileSystem.source(path)

  companion object {
    @JvmField
    val PUBLIC_SUFFIX_RESOURCE =