Something

/**************
* Family.java *
***************/

import java.util.Vector;

public class Family
{
	//khai bao 1 danh sach de? chua' person
	private Vector<Person> personList;

	public Family()
	{
		personList = new Vector<Person>();	
	}
	
	public void addPerson(Person p)
	{
		personList.add(p);
	}

	//in thong tin danh sach person
	public void display()
	{
		for (int i = 0; i < personList.size(); i++)
		{
			personList.get(i).displayPerson();
		}
	}

	public static void main(String[] args) 
	{
		Family family = new Family();

		Person p1 = new Person("Chinh", 24);
		Person p2 = new Person("Rox", 23);
		Person p3 = new Person("JavaBanana", 25);
		
		family.addPerson(p1);
		family.addPerson(p2);

		//print family's members info
		family.display();
	}
}

/********************************/

class Person
{
	private String name;
	private int age;

	public Person(String name, int age)
	{
		this.name = name;
		this.age = age;
	}

	public void displayPerson()
	{
		System.out.println("Name: " + name + ", age: " + age);
	}

	/*
	public String getName()
	{
		return name;
	}

	public int getAge()
	{
		return age;
	}
	*/
}