How to install Bellsoft Liberica JDK 17 in Manjaro Linux 23 with JAVA_HOME Environment Variable
In this video we are going to see How to install Bellsoft Liberica JDK 17 in Manjaro Linux 23 for all users with JAVA_HOME Environment Variable and How to Compile and Run Java Module Program.
In this Example
src --- contains two java modules CircularPrime and CircularPrimeClient Modules. Each Module must contain module-info.java which is mandatory.
classes --- will store all the compiled class files of Java Modules.
Here CircularPrime Module contains module-info.java which exports the com.javafrm package, so that other modules can access the package and com.javafrm package contains CircularPrime.java .
Class name and Method should be public, then only you can access this class and required methods from other modules.
Next CircularPrimeClient Module contains contains module-info.java which requires (calls) CircularPrime Module.
It contains org.javafrm package which contains CircularPrimeClient.java (Main class) and access the class and methods from CircularPrime Module.
Example Java Commands:
javac --module CircularPrimeModule -d /opt/Java-Module-Programs/Modules/classes --module-source-path /opt/Java-Module-Programs/Modules/src
javac --module CircularPrimeClientModule -d /opt/Java-Module-Programs/Modules/classes --module-source-path /opt/Java-Module-Programs/Modules/src
java --module-path /opt/Java-Module-Programs/Modules/classes --module CircularPrimeClientModule/org.javafrm.CircularPrimeClient
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