public class MyDate{
private int day=8;
private int month=8;
private int year=2008;
public MyDate(int day, int month, int year){…}
public void print(){…}
}
public class TestMyDate{
public static void main(String args[]){
MyDate today = new MyDate(23,7,2008);//这个 today 变量
//就是一个引用类型的变量
}
}//源代码片段来自云代码http://yuncode.net