public class ClassArrayDemo {

    int age;

    String name;

    ClassArrayDemo(int age, String name) {

        this.age = age;

        this.name = name;

    }

    @Override

    public String toString() {

        return "[" + name + "," + age + "]";

    }

    public static void main(String[] args) {

        ClassArrayDemo[] t = new ClassArrayDemo[3];

        t[0] = new ClassArrayDemo(18, "zs");

        t[1] = new ClassArrayDemo(19, "ls");

        t[2] = new ClassArrayDemo(20, "ww");

        for (int i = 0; i < t.length; i++) {

            System.out.println(t[i]);

        }

    }

}

[zs,18]

[ls,19]

[ww,20]