mydate6.java

Java安全性编程实例,解压看说明

class MyDate6{
    private int [ ] date=new int[3];    // year, month, day;
    public void setDay(int d){
        //各种合法性检测
        //......
        date[2]=d;
    }
    public int getDay( ){
        return(date[2]);
    }
    public int[ ] getDate(){
       int [] x=(int []) date.clone();
        return(x);
      }
}