Any Statistics Numbers Describing the DL4J framework?

Hi, I am writing my thesis based on the DL4J and its related libraries (e.g., datavec, nd4j…). And I want to know the exact scale of the DL4J framework by knowing its class numbers, API numbers, and constructor numbers.

My way is getting the jar files and calculating the numbers. But since DL4J doesn’t provide any jar files unless using Maven, the job cannot be completed. So I wonder if there is some official documentation describing such information? Or is there a way that I can derive the numbers?