@NotNull
  @Override
  public List<VirtualFile> findAll(@NotNull ExternalProjectSettings externalProjectSettings) {
    List<VirtualFile> list = new ArrayList<>();
    for (String path : externalProjectSettings.getModules()) {
      VirtualFile vFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(new File(path));
      if (vFile != null) {
        for (VirtualFile child : vFile.getChildren()) {
          String name = child.getName();
          if (!child.isDirectory() && name.endsWith(GradleConstants.EXTENSION)) {
            list.add(child);
          }
        }
      }
    }
    return list;
  }
@NotNull
  @Override
  public List<VirtualFile> findAll(@NotNull ExternalProjectSettings externalProjectSettings)