@Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((data == null) ? 0 : data.hashCode()); result = prime * result + ((filme == null) ? 0 : filme.hashCode()); result = prime * result + ((hora == null) ? 0 : hora.hashCode()); result = prime * result + ((id == null) ? 0 : id.hashCode()); result = prime * result + ((usuario == null) ? 0 : usuario.hashCode()); return result; }