public class Student {
 String name;
 String num;

 public Student() {
 }

 public Student(String name, String num) {
 this.name = name;
 this.num = num;
 }

 public String getName() {
 return name;
 }

 public void setName(String name) {
 this.name = name;
 }

 public String getNum() {
 return num;
 }

 public void setNum(String num) {
 this.num = num;
 }

 @Override
 public String toString() {
 return "Student{" +
 "name='" + name + '\'' +
 ", num='" + num + '\'' +
 '}';
 }
}