Darwin*) darwin=true
    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
    if [ -z "$JAVA_HOME" ]; then
      if [ -x "/usr/libexec/java_home" ]; then
        JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME
      else
        JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
      fi
    fi
    ;;
esac

TITLE Fess Service

if NOT DEFINED JAVA_HOME goto err

set SCRIPT_DIR=%~dp0
for %%I in ("%SCRIPT_DIR%..") do set FESS_HOME=%%~dpfI

rem Detect JVM version to figure out appropriate executable to use
if not exist "%JAVA_HOME%\bin\java.exe" (
echo JAVA_HOME points to an invalid Java installation (no java.exe found in "%JAVA_HOME%"^). Exiting...
goto:eof
)

"%JAVA_HOME%\bin\java" -Xmx50M -version > nul 2>&1

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto execute

echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2

goto fail

:execute
@rem Setup the command line

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto execute

echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:execute
@rem Setup the command line

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto execute

echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2

goto fail

:execute
@rem Setup the command line

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto execute

echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:execute
@rem Setup the command line

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

        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