used java version - Oracle OpenJDK
openjdk version "11.0.2" 2019-01-15
OpenJDK Runtime Environment 18.9 (build 11.0.2+9)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode)
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the start shell file
#!/bin/bash
java -jar /root/LanServer-0.0.1-SNAPSHOT.jar -J-Dsun.java2d.dpiaware=true

host: - openjdk11 - h2-server embedded
docker run -it -p 0.0.0.0:8443:8443 --add-host=demolanserver.ddns.net:217.160.255.254 -e TZ=Europe/Berlin --runtime io.containerd.runc.v2 -e NTP_SERVER="2.rhel.pool.ntp.org" --platform=linux/amd64 --hostname demolanserver.ddns.net --name oraclelinuxlanservertcp --restart unless-stopped --add-host=demogitjava.ddns.net:217.160.255.254 --platform=linux/amd64 --kernel-memory=6M --net=host --cap-add=NET_ADMIN --cap-add SYS_ADMIN jgsoftwares/oraclelinux_openjdk_lanservertcp:host /bin/bash /root/LanServer.sh

openwrt - h2-server embedded - run as host on wan - config has to edit for vpn over wireguard
docker run -it -p 0.0.0.0:8443:8443 --add-host=demolanserver.ddns.net:217.160.255.254 -e TZ=Europe/Berlin --runtime io.containerd.runc.v2 -e NTP_SERVER="2.rhel.pool.ntp.org" --tty --dns 194.62.181.53 --dns 194.62.180.53 --dns 204.16.255.53 --dns 204.16.254.53 --hostname demolanserver.ddns.net --name oraclelinuxlanservertcp --net=host --cap-add=NET_ADMIN --cap-add SYS_ADMIN jgsoftwares/oraclelinux_openjdk_lanservertcp:hostopenwrtext4 /bin/bash /root/LanServer.sh

lan network:
docker run -it -p 0.0.0.0:8443:8443 --add-host=demolanserver.ddns.net:217.160.255.254 -e TZ=Europe/Berlin --runtime io.containerd.runc.v2 --blkio-weight 100 -e NTP_SERVER="2.rhel.pool.ntp.org" --platform=linux/amd64 --hostname demolanserver.ddns.net --network 172.17.0.0 --ip 172.17.0.104 --name oraclelinuxlanservertcp -v /var/run/docker.sock:/var/run/docker.sock -v /etc/resolv.conf:/etc/resolv.conf --restart unless-stopped --device=/dev/kvm -e NETWORK_IF=eth0 --cap-add=NET_ADMIN --cap-add SYS_ADMIN jgsoftwares/oraclelinux_openjdk_lanservertcp:openjdk11 /bin/bash /root/LanServer.sh