This guide will explain how to change your Minecraft Servers Java Version.
Click on the "Startup" tab in the navigation. On this page you will see a drop down called "Docker Image". On the dropdown you will see available Java versions.
Once you have selected the Java version for your Minecraft server, go to "Console" and restart your server to load the new Java version you have selected.
Please note Minecraft versions require specific Java versions. Please see the table below:
|MINECRAFT VERSION||JAVA VERSION REQUIRED|
|Minecraft 1.7 - 1.16||JAVA 8|
|Minecraft 1.17||JAVA 16|
|Minecraft 1.18||JAVA 17|
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