Java for Testers #23 – Encapsulation in Java | Data Hiding in Java

In this Java for Testers tutorial, we will learn Encapsulation in Java or Data Hiding in Java. Encapsulation in Java is the process to wrap the data and code which manipulates that data into a single unit. This is also known as data hiding in Java, it is done to secure the direct data manipulation from other classes.

The data can be accessed by other classes using getters and setters, which help in accessing or setting the data for private variables in the encapsulated class.