classgraph: OOM while loading classpath with large JAR files

Hi team, thank you for making this awesome lib!

So I’m working on a project to generate a graph for dependencies downloaded by a specific Gradle build.

I managed to write a plugin for Gradle and get all JARs associated with a project once build is finished, and then call ClassGraph’s scan function within the plugin, and using overrideClasspath to point classpath to all JARs.

While these JARs are being necessary to generate a complete graph, the entire size of those JARs could be extremely large (2GB+). Which leads to Gradle to raise OOM exception since the heap is exhausted.

I’m wondering what’s the best practice to deal with this kind of situation where the JARs are very large? Is that possible for ClassGraph to process chunk by chunk?

Thanks in advance!