Method main

day11/code/day11_Object/src/cn/itcast_02/StudentDemo.java:34–47

(String[] args)

 */
public class StudentDemo {
	public static void main(String[] args) {
		Student s1 = new Student("����ϼ", 28);
		Student s2 = new Student("����ϼ", 28);
		Student s3 = new Student("����ϼ", 29);

		// System.out.println(s1 == s1);
		// System.out.println(s1 == s2);
		System.out.println(s1.equals(s2));
		System.out.println(s1.equals(s3));
		System.out.println(s1.equals(s1));
		
		Demo d =  new Demo();
		System.out.println(s1.equals(d)); //ClassCastException
	}
}

class Demo{}