package ch10.collection;

public class Phone {
	private String name;
	private String tel;
	
	public Phone(String name, String tel) {
		this.name=name;
		this.tel=tel;
	}

	@Override
	public String toString() {
		return "Phone [name=" + name + ", tel=" + tel + "]";
	}

	
	
}

package ch10.collection;

import java.util.ArrayList;

public class Ex04 {
	public static void main(String[] args) {
		Phone p=new Phone("서경진", "010-1234-5678");
		Phone h=new Phone("나종성", "010-7894-4561");
		Phone o=new Phone("김진영", "010-1597-3219");
		
		ArrayList<Phone> list=new ArrayList<Phone>();
		list.add(p);
		list.add(h);
		list.add(o);
		System.out.println(list);
	}

}

[Phone [name=서경진, tel=010-1234-5678], Phone [name=나종성, tel=010-7894-4561], Phone [name=김진영, tel=010-1597-3219]]