import java.util.HashMap;
import java.util.Map;

class JBase {
    public long id = -1;

    public String toString() { return ""+id; }
}

class JGender extends JBase {
    private String Gender;

    public String toString() { return Gender; }
    public static Map<Long, JGender> Data = null;

    public static JGender Get(long id) {
        if (Data == null) return null;
        return Data.get(id);
    }

    public static JGender GetByName(String g) {
        if (Data == null) return null;
        for (JGender gender : Data.values()) {
            if (gender.Gender.equals(g)) {
                return gender;
            }
        }
        return null;
    }
}

class JStatus extends JBase {
    private String Status;

    public String toString() { return Status; }
    public static Map<Long, JStatus> Data = null;

    public static JStatus Get(long id) {
        if (Data == null) return null;
        return Data.get(id);
    }

    public static JStatus GetByName(String g) {
        if (Data == null) return null;
        for (JStatus status : Data.values()) {
            if (status.Status.equals(g)) {
                return status;
            }
        }
        return null;
    }
}

class Main {
    public static void main(String[] args) {
        JGender.Data = getFromServer("Gender");
        JStatus.Data = getFromServer("Status");

        JGender g = JGender.Get(1);
        JStatus s = JStatus.Get(2);


    }
}