name: 'ITS_BRANCH' )
  }
  stages {
    stage("Build Maven Core") {
      steps {
        withEnv(["JAVA_HOME=${ tool "JDK 1.8 (latest)" }", "PATH+MAVEN=${tool 'Maven 3.6.3'}/bin:${env.JAVA_HOME}/bin"]) {
            sh "mvn -Drat.skip=true -T2 -B -V install -PversionlessMavenDist -Dmaven.repo.local=${env.WORKSPACE}/repo"
        }
      }
    }

        when:
        String javaHome = Jvm.current().javaHome
        String expectedJavaHome = "-PexpectedJavaHome=${javaHome}"

        then:
        // Handle JAVA_HOME specified
        executer.withJavaHome(javaHome).withArguments(expectedJavaHome).withTasks('checkJavaHome').run()

        // Handle JAVA_HOME with trailing separator

if [ -n "\$JAVA_HOME" ] ; then
    if [ -x "\$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD=\$JAVA_HOME/jre/sh/java
    else
        JAVACMD=\$JAVA_HOME/bin/java
    fi
    if [ ! -x "\$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: \$JAVA_HOME

    os: linux
    arch: amd64
    vendor: "oracle"
    version: "8u401"
    sha256: 19684fccd7ff32a8400e952a643f0049449a772ef63b8037d5b917cbd137d173
  - params: [ "env.JAVA_HOME", "linux.java11.openjdk.64bit" ]
    os: linux
    arch: amd64
    vendor: "temurin"
    version: "jdk-11.0.23+9"
    sha256: 23e47ea7a3015be3240f21185fd902adebdcf76530757c9b482c7eb5bd3417c2

if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD=$JAVA_HOME/jre/sh/java
    else
        JAVACMD=$JAVA_HOME/bin/java
    fi
    if [ ! -x "$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME

        given:
        writeJavaTestSource("src/main/java");
        file('build.gradle') << """
        apply plugin:'java'
        compileJava {
            options.fork = ${forkMode}
        }
        """
        def envVars = System.getenv().findAll { !(it.key in ['GRADLE_OPTS', 'JAVA_HOME', 'Path']) }
        envVars.put("Path", "C:\\Windows\\System32")

@setlocal

@REM ==== START VALIDATION ====
if not "%JAVA_HOME%" == "" goto OkJHome

echo.
echo Error: JAVA_HOME not found in your environment. >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error

:OkJHome
if exist "%JAVA_HOME%\bin\java.exe" goto init

echo.
echo Error: JAVA_HOME is set to an invalid directory. >&2

# Look for the right JVM to use
for jdir in $JDK_DIRS; do
    if [ -r "$jdir/bin/java" -a -z "${JAVA_HOME}" ]; then
        JAVA_HOME="$jdir"
    fi
done
export JAVA_HOME

# Directory where the Fess binary distribution resides
FESS_HOME=${packaging.fess.home.dir}

# Heap size defaults to 256m min, 1g max

    @Rule public final ZincScalaCompileFixture zincScalaCompileFixture = new ZincScalaCompileFixture(executer, temporaryFolder)

    @Requires(IntegTestPreconditions.BestJreAvailable)
    def "scala java cross compilation works when JAVA_HOME is set to JRE"() {
        given:
        def jreJavaHome = AvailableJavaHomes.bestJre
        file("src/main/scala/org/test/JavaClazz.java") << """
                    package org.test;

if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD=$JAVA_HOME/jre/sh/java
    else
        JAVACMD=$JAVA_HOME/bin/java
    fi
    if [ ! -x "$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME