A library that generates an abstraction of a codebase that you can then use to create artifacts such as UML etc.
You can extract an abstract model of your source code using the SourceCodeExtractor, like this:
val extractor = SourceCodeExtractor()
val fileNames = extractor.getFilenamesToVisit(inputFile = null, inputDir = "src/test/resources/")
val model = extractor.buildModelWithFiles(fileNames)
Your source code is represented using a Model object. This object contains a list of types along with any relations (inheritance, encapsulation, etc) GRUCD can detect between them.