package auction.model;import java.io.Serializable;/** * The address of a User. * * An instance of this class is always associated with only * one <tt>User</tt> and depends on that parent objects lifecycle, * it is a component. Of course, other entity classes can also * embed addresses. * * @see User * @author Christian Bauer */public class Address implements Serializable {	private String street;	private String zipcode;	private String city;	/**	 * No-arg constructor for JavaBean tools	 */	public Address() {}	/**	 * Full constructor	 */	public Address(String street, String zipcode, String city) {		this.street = street;		this.zipcode = zipcode;		this.city = city;	}	// ********************** Accessor Methods ********************** //	public String getStreet() { return street; }	public void setStreet(String street) { this.street = street; }	public String getZipcode() { return zipcode; }	public void setZipcode(String zipcode) { this.zipcode = zipcode; }	public String getCity() { return city; }	public void setCity(String city) { this.city = city; }	// ********************** Common Methods ********************** //	public boolean equals(Object o) {		if (this == o) return true;		if (!(o instanceof Address)) return false;		final Address address = (Address) o;		if (!city.equals(address.city)) return false;		if (!street.equals(address.street)) return false;		if (!zipcode.equals(address.zipcode)) return false;		return true;	}	public int hashCode() {		int result;		result = street.hashCode();		result = 29 * result + zipcode.hashCode();		result = 29 * result + city.hashCode();		return result;	}	public String toString() {		return  "Street: '" + getStreet() + "', " +				"Zipcode: '" + getZipcode() + "', " +				"City: '" + getCity() + "'";	}	// ********************** Business Methods ********************** //}