How to add multiple environment variable in Jboss

rem if x%XLOGGC% == x (

                    Change the memory settings to the following values, which are recommended for production deployments:

rem if x%XLOGGC% == x (

  "%JAVA%" %JAVA_OPTS% ^

   "-Dorg.jboss.boot.log.file=%JBOSS_LOG_DIR%\server.log" ^

   "-Dlogging.configuration=file:%JBOSS_CONFIG_DIR%/logging.properties" ^

      -jar "%JBOSS_HOME%\jboss-modules.jar" ^

      %MODULE_OPTS% ^

      -mp "%JBOSS_MODULEPATH%" ^

       org.jboss.as.standalone ^

      "-Djboss.home.dir=%JBOSS_HOME%" ^

   "-Dkartik_keystore_file_name=D:\\kartikKeystore" ^

   "-DconfigMaintenanceOption=true" ^

   %*

Save and close the standalone.bat file.

echo   JAVA_OPTS: "%JAVA_OPTS%"

echo.

echo ===============================================================================

echo.

:RESTART

rem if x%XLOGGC% == x (

  "%JAVA%" %JAVA_OPTS% ^

   "-Dorg.jboss.boot.log.file=%JBOSS_LOG_DIR%\server.log" ^

   "-Dlogging.configuration=file:%JBOSS_CONFIG_DIR%/logging.properties" ^

      -jar "%JBOSS_HOME%\jboss-modules.jar" ^

      %MODULE_OPTS% ^

      -mp "%JBOSS_MODULEPATH%" ^

       org.jboss.as.standalone ^

      "-Djboss.home.dir=%JBOSS_HOME%" ^

   "-Dkartik_keystore_file_name=D:\\kartikKeystore" ^

   "-DconfigMaintenanceOption=true" ^

   %*

     rem  %SERVER_OPTS%

rem ) else (

  rem "%JAVA%" -Xloggc:%XLOGGC% %JAVA_OPTS% ^

   rem "-Dorg.jboss.boot.log.file=%JBOSS_LOG_DIR%\server.log" ^

   rem "-Dlogging.configuration=file:%JBOSS_CONFIG_DIR%/logging.properties" ^

      rem -jar "%JBOSS_HOME%\jboss-modules.jar" ^

      rem %MODULE_OPTS% ^

      rem -mp "%JBOSS_MODULEPATH%" ^

      rem org.jboss.as.standalone ^

      rem "-Djboss.home.dir=%JBOSS_HOME%" ^

      rem %SERVER_OPTS%

rem )

if ERRORLEVEL 10 goto RESTART