stu_id

package haksa.domain;

public class Student extends person{

private String stu_id;

public Student(){

}

public Student(String name,int age,String stu_id){

setStu_id(stu_id);

}

private void setStu_id{String stu_id){

this .Stu_id=stu_id;

}

public String getStu_id{

return stu_id;

}

};