docs: public List<File> getAutoAttachCacheFiles() {
          ArrayList<File> currentFiles = new ArrayList<File>(autoAttachCacheFiles);
          Collections.sort(currentFiles, new Comparator<File>() {
              @Override
              public int compare(File o1, File o2) {
                  return o1.getName().compareTo(o2.getName());
              }
          });
          return Collections.unmodifiableList(currentFiles);
      }