Fixture with property validate

[Parra]

Suggestion given by lucascs (https://gist.github.com/lucascs/0e66eb39e31499e2ef53) for create fixture with java compilation level.

Fixture.of(Client.class).addTemplate("valid", new Rule<Client>(){
  public void setProperties(Client c) {
    c.setId(random(Long.class, range(1L, 200L)));
    c.setName(random("Anderson Parra", "Arthur Hirata"));
    c.setNickname(random("nerd", "geek"));
    c.setEmail("${nickname}@gmail.com");
    c.setBirthday(instant("18 years ago"));
    c.setAddress(fixture(Address.class, "valid"));
  }
});