MinecraftServer

[Unit]
Description=Minecraft Pocket Edition Server
After=network.target

[Service]
User=stakan
Group=stakan
Restart=on-abort
WorkingDirectory=/home/stakan/minecraft
ExecStart=/usr/bin/screen -dmS NukkitServer /usr/bin/java -Xms1G -Xmx1G -jar /home/stakan/minecraft/nukkit-1.0-SNAPSHOT.jar

[Install]
WantedBy=multi-user.target