Step-by-step – OpenJDK 11 Installation in Debian Bullseye

Installing

2. OpenJDK Installation.

   • 11 OpenJDK JRE/JDK Installation.
     • For JRE 11
       Minimal: 

       sudo apt install openjdk-11-jre-headless

       With GUI Parts:

       sudo apt install openjdk-11-jre

     • And for JDK 11
       Without Graphical Components: 

       sudo apt install openjdk-11-jdk-headless

       And All:

       sudo apt install openjdk-11-jdk