private static final class TestFuture {

    final ListenableFuture<String> future;
    final String name;
    final Runnable finisher;

    TestFuture(ListenableFuture<String> future, String name, Runnable finisher) {
      this.future = future;
      this.name = name;
      this.finisher = finisher;
    }
  }

  /**

    public static final String ERRORS_invalid_design_jsp_file_name = "{errors.invalid_design_jsp_file_name}";

    /** The key of the message: JSP file does not exist. */
    public static final String ERRORS_design_jsp_file_does_not_exist = "{errors.design_jsp_file_does_not_exist}";

    /** The key of the message: The file name is not specified. */
    public static final String ERRORS_design_file_name_is_not_found = "{errors.design_file_name_is_not_found}";

  private static final class TestFuture {

    final ListenableFuture<String> future;
    final String name;
    final Runnable finisher;

    TestFuture(ListenableFuture<String> future, String name, Runnable finisher) {
      this.future = future;
      this.name = name;
      this.finisher = finisher;
    }
  }

  /**