// https://github.com/gradle/gradle-private/issues/4504
            param("env.JDK8", javaHome(OpenJdk8, Os.LINUX))
            param("env.JDK11", javaHome(OpenJdk11, Os.LINUX))
            param("env.JDK17", javaHome(OpenJdk17, Os.LINUX))
            param("env.JDK21", javaHome(OpenJdk21, Os.LINUX))
            param("env.JDK25", javaHome(OpenJdk25, Os.LINUX))

    // It is possible to have many LC_xxx variables for different aspects of the locale. However, LC_ALL overrides all of them, and it is what CI uses.
    "LC_ALL",
    "LC_CTYPE",

    "JDK8",
    "JDK11",
    "JDK17",

    "JDK_HOME",
    "JRE_HOME",
    "CommonProgramFiles",
    "CommonProgramFiles(x86)",
    "CommonProgramW6432",
    "ProgramData",
    "ProgramFiles",
    "ProgramFiles(x86)",

# This .properties file defines the versions of Java with which to
# build and test Elasticsearch for this branch. Valid Java versions
# are 'java' or 'openjdk' followed by the major release number.

ES_BUILD_JAVA=jdk16

pipeline {
  agent none
  // save some io during the build
  options {
    skipDefaultCheckout()
    durabilityHint('PERFORMANCE_OPTIMIZED')
    disableRestartFromStage()
  }
  stages {
    stage("Build / Test - JDK17") {
      agent { node { label 'ubuntu' } }
      steps {
        timeout(time: 210, unit: 'MINUTES') {
          checkout scm
          mavenBuild("jdk_17_latest", "")
          script {

    CipherSuite.TLS_AES_128_CCM_8_SHA256,
  )

/**
 * A TLS 1.3 only Connection Spec. This will be eventually be exposed
 * as part of MODERN_TLS or folded into the default OkHttp client once published and
 * available in JDK11 or Conscrypt.
 */
private val TLS_13 =
  ConnectionSpec
    .Builder(true)
    .cipherSuites(*TLS13_CIPHER_SUITES.toTypedArray())
    .tlsVersions(TlsVersion.TLS_1_3)
    .build()

private val TLS_12 =

  }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester
  public void testNulls() throws NoSuchMethodException {
    NullPointerTester tester = new NullPointerTester();
    // Necessary until JDK15:
    // https://bugs.openjdk.org/browse/JDK-8202469
    tester.ignore(Equivalence.class.getMethod("wrap", Object.class));

    tester.testAllPublicStaticMethods(Equivalence.class);