code: public static File home() throws VictimsException {
          File directory = new File(getPropertyValue(Key.HOME));
          if (!directory.exists()) {
              try {
                  FileUtils.forceMkdir(directory);
              } catch (IOException e) {
                  throw new VictimsException("Could not create home directory.",
                          e);
              }
          }
          return directory;
      }
docs: Get the configured cache directory. If the directory does not exist, it
  will be created.
  
  @return
  @throws VictimsException