@Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Article other = (Article) obj;
        if (this.id != other.id) {
            return false;
        }
        if ((this.titlre == null) ? (other.titlre != null) : !this.titlre.equals(other.titlre)) {
            return false;
        }
        if ((this.resume == null) ? (other.resume != null) : !this.resume.equals(other.resume)) {
            return false;
        }
        return true;
    }