Java Update Information

 interface validateInfo {
    public void validate(String empcode, String password);
    }
    class updateInfo implements validateInfo {
        String empcode;
        String password;
        public void validate(String code,String pass) {
            this.empcode=code;
            this.password=pass;

 } 
 public static void main(String a1[]) {
     updateInfo o= new updateInfo();
     o.validate("1111","roseindia"); 
     System.out.println("Information updated");
     } 
     }