def cachedFile = file("build/tmp/.cache/expanded/zip_${hash}/hello.txt")
        def otherFile = file("build/tmp/.cache/expanded/zip_${hash}/other.txt")

        buildFile << """
            abstract class CopyAndList extends DefaultTask {
                @Inject
                abstract FileSystemOperations getFileSystemOperations()

                @InputFiles
                abstract ConfigurableFileCollection getUnzipped()