Zulu OpenJDK 21 installation on RHEL 9 | How to install Java 21 on Linux with JAVA_HOME

In this video we are going to see how to install Azul's Zulu OpenJDK 21 on Red hat Enterprise Linux 9 for all users with JAVA_HOME Environment Variable

In this Example:

classes ---- will store all the compiled class files of Java Modules.

Class name and Method should be public, then only you can access this class and required methods from other modules.

Example commands:

javac --module IP4ValidatorModule -d /opt/Java-Module-Programs/Modules/classes --module-source-path /opt/Java-Module-Programs/Modules/src

javac --module IP4ValidatorClientModule -d /opt/Java-Module-Programs/Modules/classes --module-source-path /opt/Java-Module-Programs/Modules/src

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