Unit

[Unit]
Description=Minecraft 1.12.2 Area

Wants=network.target
After=network.target

[Service]
User=css
Nice=5
KillMode=none
SuccessExitStatus=0 1
ReadWriteDirectories=/home/css/bukkit-1.12.2
WorkingDirectory=/home/css/bukkit-1.12.2
ExecStart=/usr/bin/java -Xmx1024M -Xms1024M -jar craftbukkit-1.12.2.jar --noconsole
ExecStop=/home/css/mcrcon -H localhost -P 25567 -p <Passwort> stop

[Install]
WantedBy=multi-user.target