How do you test code that uses classpath vs module path?

Testing code that uses classpath vs module path requires understanding the structure and organization of your Java application. The classpath is a parameter that tells the Java Virtual Machine (JVM) and Java compiler where to find user-defined classes and packages in Java programs, while the module path is used with the Java Platform Module System introduced in Java 9. Below is an example demonstrating how to set up both paths for testing purposes in a Java project.

// Example Java code to demonstrate classpath and module path usage in testing // Using classpath javac -cp . Main.java java -cp . Main // Using module path javac -d out --module-source-path src -m mymodule/main java --module-path out -m mymodule/main

classpath module path Java testing Java application JVM module system

Related Questions

How do I avoid rehashing overhead with std::set in multithreaded code?

How do I find elements with custom comparators with std::set for embedded targets?

How do I erase elements while iterating with std::set for embedded targets?

How do I provide stable iteration order with std::unordered_map for large datasets?

How do I reserve capacity ahead of time with std::unordered_map for large datasets?

How do I erase elements while iterating with std::unordered_map in multithreaded code?

How do I provide stable iteration order with std::map for embedded targets?

How do I provide stable iteration order with std::map in multithreaded code?

How do I avoid rehashing overhead with std::map in performance-sensitive code?

How do I merge two containers efficiently with std::map for embedded targets?