Implement a class Address An address has a house number a st

Implement a class Address. An address has a house number, a street, an optional apartment number, a city, a state, and a postal code. Supply two constructors: one with an apartment number and one without. Supply a print method that prints the address with the street on one line and the city, state, and zip code on the next line. Supply a method public boolean comesBefore(Address other) that tests whether this address comes before another when the addresses are compared by postal code.

Solution

/**
* P8.4 Implement a class Address. An address has a house number, a street, an optional
* apartment number, a city, a state, and a postal code. Supply two constructors: one
* with an apartment number and one without. Supply a print method that prints the
* address with the street on one line and the city, state, and zip code on the next line.
* Supply a method public boolean comesBefore(Address other) that tests whether this
* address comes before another when the addresses are compared by postal code
*/
public class Address {
    private int houseNumber, appartmentNumber, postalCode;
    private String street, city, state;

    public Address(int appartmentNumber, int houseNumber, String street, String city, int postalCode) {
        this.appartmentNumber = appartmentNumber;
        this.houseNumber = houseNumber;
        this.street = street;
        this.city = city;
        this.postalCode = postalCode;
    }

    public Address(int houseNumber, String street, String city, int postalCode) {
        this.houseNumber = houseNumber;
        this.street = street;
        this.city = city;
        this.postalCode = postalCode;
    }

    public void Print() {
        System.out.println(street + \" \" + houseNumber);
        System.out.println(city + \" \" + state + \" \" + postalCode);
    }

    public boolean comesBefore(Address other) {
        if (other.postalCode < this.postalCode) {
            return true;
        }
        return false;
    }

}