in 102..111 -> "8.1.9.v20160720"
    in 112..120 -> "8.1.10.v20161026"
    in 121..160 -> "8.1.11.v20170118"
    in 161..181 -> "8.1.12.v20180117"
    in 191..242 -> "8.1.13.v20181017"
    else -> null
  }

/**
 * Returns the alpn-boot version specific to this OpenJDK 8 JVM, or null if this is not a Java 8 VM.
 * https://github.com/xjdr/xio/blob/master/alpn-boot.gradle
 */
fun alpnBootVersion(): String? {

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v5

      - name: Run Tests
        run: ./gradlew test allTests -Ptest.java.version=8 -Pokhttp.platform=jdk8alpn -Palpn.boot.version=8.1.13.v20181017 -Dorg.gradle.java.installations.paths=/opt/hostedtoolcache/Java_Adopt_jdk/8.0.242-8.1/x64

  providers:
    runs-on: ubuntu-latest