public class Student { private String name; private int age; private String studentId; public Student(String name, int age, String studentId) { this.name = name; this.age = age; this.studentId = studentId; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getStudentId() { return studentId; } public void setStudentId(String studentId) { this.studentId = studentId; } @Override public String toString() { return "Student{name='" + name + "', age=" + age + ", studentId='" + studentId + "'}"; } }