encapsulation in java programs

1// java program on encapsulation
2class EncapsulationExample
3{
4   private int ID;
5   private String stuName;
6   private int stuAge;
7   // getter and setter methods
8   public int getStudentID()
9   {
10      return ID;
11   }
12   public String getStudentName()
13   {
14      return stuName;
15   }
16   public int getStudentAge()
17   {
18      return stuAge;
19   }
20   public void setStudentAge(int number)
21   {
22      stuAge = number;
23   }
24   public void setStudentName(String number)
25   {
26      stuName = number;
27   }
28   public void setStudentID(int number)
29   {
30      ID = number;
31   }
32}
33public class ExampleForEncapsulation
34{
35   public static void main(String[] args)
36   {
37      EncapsulationExample student = new EncapsulationExample();
38      student.setStudentName("Virat");
39      student.setStudentAge(5);
40      student.setStudentID(2353);
41      System.out.println("Student Name: " + student.getStudentName());
42      System.out.println("Student ID: " + student.getStudentID());
43      System.out.println("Student Age: " + student.getStudentAge());
44   }
45}

11-ENCAPSULATION: We can hide direct access to data by using
2private key and we can access private data by using getter and
3setter method.