package com.iu521;

public class ToStringTest {

    static int i=1;


    public static void main(String[] args) {
        System.out.println("love "+new ToStringTest());
        ToStringTest a=new ToStringTest();
        a.i++;
        System.out.println("me " + a.i);

    }
    @Override
    public String toString() {
        System.out.print("I ");
        return "java";
    }
}

I love java
me 2