@Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final JTprbPK other = (JTprbPK) obj;
        if (!Objects.equals(this.IdOrder, other.IdOrder)) {
            return false;
        }
        if (!Objects.equals(this.Pcode, other.Pcode)) {
            return false;
        }
        if (!Objects.equals(this.Salesman, other.Salesman)) {
            return false;
        }
        return true;
    }