sexy

ArrayList_LinkedList.java

import java.util.ArrayList;
import java.util.Collection;
import java.util.*;

public class ArrayList_LinkedList {
	public static final String filePath = "D:/MP";

	public static void main(String[] args) {
		Collection collection = new ArrayList();

		collection.add(new Person("son1 "));
		collection.add(new Person("son2 "));
		collection.add(new Person("son3 "));
		
		Iterator i = (Iterator) collection.iterator();
		
		while (((java.util.Iterator) i).hasNext()) {
			Person pp = (Person) i.next();
			System.out.println(pp.getFirstName());
		}

	}

	public static class Person {
		private String p1, p2;
		private String p3 = "buddy";

		public Person(String p1) {
			this.p1 = p1;
			this.p2 = p1;
		}

		public String getFirstName() {
			return p1;
		}

		public String getLastname() {
			return p2;
		}

		public String toString() {
			return p1 + "" + p2;
		}
	}
}