when (val protocol = sslSocket.applicationProtocol) {
        null, "" -> null
        else -> protocol
      }
    } catch (e: UnsupportedOperationException) {
      // https://docs.oracle.com/javase/9/docs/api/javax/net/ssl/SSLSocket.html#getApplicationProtocol--
      null
    }
  }

  @SuppressLint("NewApi")
  override fun configureTlsExtensions(
    sslSocket: SSLSocket,
    hostname: String?,

     *
     * @param entry the entry to check
     * @return {@code true} if the entry is in the versioned directory and the Java version isn't supported
     * @see <a href="https://docs.oracle.com/en/java/javase/20/docs/specs/jar/jar.html#multi-release-jar-files">MR JAR specification</a>
     */
    public static boolean isInUnsupportedMrJarVersionedDirectory(ClasspathEntryVisitor.Entry entry) {

        where:
        vendor << ["ADOPTIUM", "ADOPTOPENJDK", "AMAZON", "APPLE", "AZUL", "BELLSOFT", "GRAAL_VM", "HEWLETT_PACKARD", "IBM", "JETBRAINS", "MICROSOFT", "ORACLE", "SAP", "TENCENT", "UNKNOWN"]
    }

    @NotYetImplemented
    def "When execute updateDaemonJvm for valid implementation option Then build properties are populated with expected values"() {
        when:

        taskRunner.kickCoordinator(this)
      }
    }
  }

  /**
   * Overload of [schedule] that uses a lambda for a repeating task.
   *
   * TODO: make this inline once this is fixed: https://github.com/oracle/graal/issues/3466
   */
  fun schedule(
    name: String,
    delayNanos: Long = 0L,
    block: () -> Long,
  ) {
    schedule(
      object : Task(name) {
        override fun runOnce(): Long {

            )
        }
    }

    private
    val largeSubProjectRegex = """\((\w+(_\d+))\)""".toRegex()

    /**
     * Test Coverage - AllVersionsCrossVersion Java8 Oracle Linux (core_2) -> core_2
     */
    private
    fun BaseGradleBuildType.getSubProjectSplitName() = largeSubProjectRegex.find(this.name)!!.groupValues[1]

    private
    fun BaseGradleBuildType.getGradleTasks(): String {

Helpful references:

* link:https://github.com/apache/ant/blob/master/src/main/org/apache/tools/ant/util/ProxySetup.java[ProxySetup.java in the Ant codebase^]
* link:https://docs.oracle.com/javase/8/docs/technotes/guides/net/proxies.html[JDK 8 Proxies^]

=== NTLM Authentication

If your proxy requires NTLM authentication, you may need to provide the authentication domain as well as the username and password.

            "[ADOPTIUM, ADOPTOPENJDK, AMAZON, APPLE, AZUL, BELLSOFT, GRAAL_VM, HEWLETT_PACKARD, IBM, JETBRAINS, MICROSOFT, ORACLE, SAP, TENCENT, UNKNOWN]")
    }

    @NotYetImplemented
    def "Given unexpected toolchain implementation When execute any task Then fails with expected exception message"() {
        given:

This sample shows how to create a multi-project containing https://www.oracle.com/corporate/features/understanding-java-9-modules.html[Java Modules].
Java Modules are a feature of Java itself, available since Java 9, that allows for better encapsulation.

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3

import com.oracle.svm.core.annotate.AutomaticFeature
import java.io.File
import java.lang.IllegalStateException
import org.graalvm.nativeimage.hosted.Feature
import org.graalvm.nativeimage.hosted.RuntimeClassInitialization

        .build()

    executor = newVirtualThreadPerTaskExecutor()

    // Capture non-deterministic but probable sysout warnings of pinned threads
    // https://docs.oracle.com/en/java/javase/21/core/virtual-threads.html
    System.setOut(PrintStream(capturedOut))
  }

  @AfterEach
  fun checkForPinning() {
    assertThat(capturedOut.toString()).isEmpty()
  }