Minecraft Auto Restart Script

gistfile1.bat

@ECHO OFF
CLS 
ECHO The server started: %time:~0,5% %date:~1% 
:SERVERLOOP 
SET BINDIR=%~dp0
CD /D "%BINDIR%"
"%ProgramFiles(x86)%\Java\jre6\bin\java.exe" -Xincgc -Xmx1G -jar C:\games\minecraft\minecraft_server.jar nogui
ECHO Server crashes and restarted %time:~0,5% %date:~1% 
ECHO. 
GOTO SERVERLOOP 
:END

Better version

@echo off
:start
SETLOCAL
for %%f in (forge*.jar) do (SET forge=%%~nxf)
java -Xms4g -Xmx8g -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dfml.queryResult=confirm -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true -jar %forge% nogui
ENDLOCAL
choice /c:RX /n /m "You have 5 seconds to restart the server - Press R to load now, or X to cancel. " /t:5 /d:x
IF %errorlevel%==1 goto start
echo Startup canceled.
pause