Use classpath instead of modulepath

[lkachun9129]

Does the Test Runner support switching back to use classpath instead of modulepath?

maven-surefire-plugin has a similar option.

Reference: https://maven.apache.org/surefire/maven-surefire-plugin/test-mojo.html#useModulePath

[jdneo]

It's technically possible, but not supported yet. I think the only way to achieve it right now is to configure the classpath manually, which is very convenient.

[lkachun9129]

It's technically possible, but not supported yet. I think the only way to achieve it right now is to configure the classpath manually, which is very convenient.

The reason I would like to fallback to using classpath is due to the following error:

java.lang.IllegalAccessException: module <module name> does not open <package name> to module <module name>

I don't want to mark the modules as open as it may defeat the purpose of the modular system.

Can the error be fixed by configuring the class path?

[jdneo]

Would you mind to share a sample project?