assertThrows(IllegalArgumentException.class, () -> type.getSubtype(Iterable.class));
  }

  @SuppressWarnings("TestExceptionChecker") // see comment below
  public <T extends Iterable<String>> void testGetSubtype_fromTypeVariable() {
    /*
     * We'd use assertThrows here, but that causes capture() to return null under Java 8, presumably
     * because the ThrowingRunnable lambda triggers some kind of bug in Java 8's reflection