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