hello, i want to know "How to build the cpg of each method in the java source code?"

Usage of graft

I found that when using graft init, we should provide the target directory and class path. However, It goes wrong when I provide these paths. How should I provide the path about code which will be analysed in graft. This is my input and corresponding files:

Questions in graft source code

When I try to undestand the source code of graft, I found that there is no graft.traversal.CpgTraversal and CpgTraversalSource, So it would go wrong in IntelliJ IDEA. And there is no usage of graft.travelsal.CpgTraversalDsl and CpgTraversalDsl. Could you tell me how does this project running succefully?

I will appreciate to you very much for your responce at your earliest convience. Also, It's wonderful and kind of you if you can give me a sample project to run this analysis with graft!