Java

  • Open up a terminal and type in these commands:
sudo dnf install java-21-openjdk
  • This will install and setup the Java JDK for you.
  • Remember! JDK versions will be named in the same format. So JDK 11 would be named as java-11-openjdk and so on. So if you want to install other versions of the JDK you follow the same format. Its easy, isn't it? :D
  • To run .jar files, such as ModCheck or Ninjabrain Bot, you can use the following terminal command, replacing <path/to/jarfile.jar> with the actual path to the .jar file:
java -jar <path/to/jarfile.jar>

GraalVM

  • GraalVM is a Java runtime which runs slower to start with, but greatly speeds up as time goes on. Using GraalVM is recommended for running Minecraft when using SeedQueue.
    • To download it, look here. Make sure to select Java 21 along with Linux x64 for the platform.
    • After downloading it, extract it somewhere and select the java binary file in the bin folder by right clicking your instance in Prism Launcher > Edit > Settings > Java > Java installation > Browse.