# 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

class JreJavaHomeGroovyIntegrationTest extends AbstractIntegrationSpec {

    @Requires(IntegTestPreconditions.BestJreAvailable)
    def "groovy java cross compilation works in forking mode = #forkMode when JAVA_HOME is set to JRE"() {
        given:
        def jreJavaHome = AvailableJavaHomes.bestJre
        writeJavaTestSource("src/main/groovy")
        writeGroovyTestSource("src/main/groovy")
        file('build.gradle') << """

export SEARCH_ENGINE_HOME
export SEARCH_ENGINE_HTTP_URL
export FESS_JAVA_OPTS
export JAVA_HOME

lockfile=/var/lock/subsys/$prog

# backwards compatibility for old config sysconfig files, pre 0.90.1
if [ -n $USER ] && [ -z $FESS_USER ] ; then 
   FESS_USER=$USER
fi

checkJava() {
    if [ -x "$JAVA_HOME/bin/java" ]; then
        JAVA="$JAVA_HOME/bin/java"
    else
        JAVA=`which java`
    fi

         <vendor>sun</vendor>
     </provides>
     <configuration>
        <jdkHome>${env.JAVA_HOME}</jdkHome>
     </configuration>
  </toolchain>
  <toolchain>
     <type>jdk</type>
     <provides>
         <version>1.6</version>
         <vendor>sun</vendor>
     </provides>
     <configuration>
        <jdkHome>${env.JAVA_HOME}</jdkHome>
     </configuration>
  </toolchain>

     </provides>
     <configuration>
        <jdkHome>${env.JAVA_HOME}</jdkHome>
        <toolsJar>lib/tools.jar</toolsJar>
     </configuration>
  </toolchain>
  <toolchain>
     <type>jdk</type>
     <provides>
         <version>1.6</version>
         <vendor>sun</vendor>
     </provides>
     <configuration>
        <jdkHome>${env.JAVA_HOME}</jdkHome>
        <toolsJar>lib/classes.jar</toolsJar>

  local nospaces=${url// /%20}
  if is_cygwin; then
    echo "/${nospaces//\\//}"
  else
    echo "$nospaces"
  fi
}

# Detect if we should use JAVA_HOME or just try PATH.
get_java_cmd() {
  if [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]];  then
    echo "$JAVA_HOME/bin/java"
  else
    echo "java"
  fi
}

echoerr () {
  echo 1>&2 "$@"
}
vlog () {
  [[ $verbose || $debug ]] && echoerr "$@"
}

     </provides>
     <configuration>
        <jdkHome>${env.JAVA_HOME}</jdkHome>
     </configuration>
  </toolchain>
  <toolchain>
     <type>jdk</type>
     <provides>
         <version>1.7</version>
         <vendor>ibm</vendor>
         <id>ibm_17</id>
     </provides>
     <configuration>
        <jdkHome>${env.JAVA_HOME}</jdkHome>
     </configuration>
  </toolchain>

            gradle.startParameter.showStacktrace = ShowStacktrace.ALWAYS_FULL
            Properties gatherEnvironment() {
                Properties properties = new Properties()
                properties.JAVA_HOME = String.valueOf(System.getenv('JAVA_HOME'))
                properties.GRADLE_USER_HOME = String.valueOf(gradle.gradleUserHomeDir.absolutePath)
                properties.GRADLE_OPTS = String.valueOf(System.getenv('GRADLE_OPTS'))