public static JWTValidator of(String token) {
		return new JWTValidator(JWT.of(token));
	}
@Test
	public void validateTest() {
		String token = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJNb0xpIiwiZXhwIjoxNjI0OTU4MDk0NTI4LCJpYXQiOjE2MjQ5NTgwMzQ1MjAsInVzZXIiOiJ1c2VyIn0.L0uB38p9sZrivbmP0VlDe--j_11YUXTu3TfHhfQhRKc";
		byte[] key = "1234567890".getBytes();
		boolean validate = JWT.of(token).setKey(key).validate(0);
		assertFalse(validate);
	}