* methodParameter().
   */
  @SuppressWarnings("unused") // used by reflection
  public static class OneArg {

    public static void staticOneArgCorrectlyThrowsNpe(String s) {
      checkNotNull(s); // expect NPE here on null
    }

    public static void staticOneArgThrowsOtherThanNpe(String s) {
      throw new FooException(); // should catch as failure
    }