Results 12 comments of Xiao

Only C/C++ code I'm afraid.

Run [build.sh](https://github.com/ives-nx/dwk_preprocess/blob/main/joern_slicer/joern/build.sh) to build. If you still get the error you can try an older version of Gradle (see https://joern.readthedocs.io/en/dev/installation.html).