?? addressbook.java
字號:
package com.example.digester;
import java.util.LinkedList;
import java.util.Iterator;
public class AddressBook {
LinkedList people = new LinkedList();
public void addPerson(Person p) {
people.addLast(p);
}
public void print() {
System.out.println("Address book has " + people.size() + " entries");
for (Iterator i = people.iterator(); i.hasNext();) {
Person p = (Person) i.next();
p.print();
}
}
}
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