equalsuseexample.java

JAVA编程思想源代码 值得一下 很难找的

package chapter7;

public class EqualsUseExample {

	public int i = 5;

	public void setI(int newi) {
		i = newi;
	}

	public static void main(String[] args) {
		EqualsUseExample e1 = new EqualsUseExample();
		e1.setI(10);
		EqualsUseExample e2 = new EqualsUseExample();
		e2.setI(10);
		EqualsUseExample e3 = e1;
		System.out.println("e1 is equals to e2 is " + e1.equals(e2));
		System.out.println("e1 is equals to e3 is " + e1.equals(e3));
	}

}