Installing Java Jdk Review

javac --version If you see version numbers for both, congratulations — you're ready to write Java! Create a file called HelloWorld.java :

javac HelloWorld.java # creates HelloWorld.class java HelloWorld # runs the program Expected output: installing java jdk

Compile and run it:

For other distros (Fedora, Arch, etc.), use your package manager ( dnf , pacman , etc.) to install openjdk . Open a terminal (Command Prompt on Windows, Terminal on Mac/Linux) and run: javac --version If you see version numbers for

# Update your package list sudo apt update sudo apt install default-jdk Verify installation java --version use your package manager ( dnf