OpenJDK21

Install from Adoptium

   1 cd ~
   2 wget https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.2%2B13/OpenJDK21U-jdk_x64_linux_hotspot_21.0.2_13.tar.gz 
   3 tar xvzf OpenJDK21U-jdk_x64_linux_hotspot_21.0.2_13.tar.gz 
   4 nano ~/.bashrc
   5 JAVA_HOME=/home/vitor/jdk-21.0.2+13/
   6 PATH=$PATH:$JAVA_HOME/bin/