@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Jpa20Employee other = (Jpa20Employee) obj;
        if (divisionName == null) {
            if (other.divisionName != null)
                return false;
        } else if (!divisionName.equals(other.divisionName))
            return false;
        if (empId == null) {
            if (other.empId != null)
                return false;
        } else if (!empId.equals(other.empId))
            return false;
        return true;
    }