code: private void getDescFiles(File dir, Collection<File> files) {
          if (dir.isDirectory()) {
              for (File file : dir.listFiles()) {
                  if (file.isDirectory()) {
                      getDescFiles(file, files);
                  } else if (file.getName().equals(DESC)) {
                      files.add(file);
                  }
              }
          }
      }
docs: Get the desc files from specific folder (every dec contains dependency info data)