address.java

Java 入门书的源码

//Copyright (c) 1998, Arthur Gittleman
//This example is provided WITHOUT ANY WARRANTY either expressed or implied.

/* Groups fields for an address.     
 * Uses toString to display.
 */

package personData;        
public class Address {
  private String street;
  private String city;
  private String state;
  private String zip;
  public Address(String st, String cy, String se, String zp) {
    street = st; city = cy; state = se; zip = zp;
  } 
  public String toString() {
    return street + "\n" + city + ", " + state + " " + zip;
  }
}