Encapsulation - Program It is defined as wrapping up of data under a Single unit. It is a protective shield that prevents the data from being accessed by the code outside the shield. In Encapsulation data in a class is hidden from other class, so it is also known as data-hiding. How is Encapsulation achieved? Encapsulation is achieved by declaring all the variables in a class as private and writing public methods in a class to set and get the values of variables. package com.Selenium.Tests; public class Encapsulation { private String name = "SATISH"; private int i = 10; private int j = 10; public static void main(String[] args) { Encapsulation encs = new Encapsulation(); System.out.println(encs.name); System.out.println(encs.i); System.out.println(encs.j); } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getI() { return i; } public void se...