Encapsulation in Java is a fundamental OOP concept that combines data and methods into a single unit while enabling data hiding. This is achieved by declaring variables as private and providing public setter and getter methods. The main benefits include controlling the accessibility of class fields and managing how data is stored and accessed.

2. ENCAPSULATION IN JAVA
• ENCAPSULATION IN JAVA IS A MECHANISM OF WRAPPING THE DATA(VARIABLE)
AND CODE ACTING ON THE DATA (METHODS) TOGETHER AS A SINGLE UNIT.

3. ENCAPSULATION IN JAVA
• ENCAPSULATION IS ONE OF THE FOUR FUNDAMENTAL OOP CONCEPTS.
• IT IS ALSO KNOWN AS DATA HIDING.

4. ENCAPSULATION IN JAVA
• IN THIS DECLARE THE VARIABLES AS PRIVATE.
• PROVIDE PUBLIC SETTER AND GETTER METHODS TO MODIFY AND VIEW THE
VARIABLES VALUES.

5. BENEFITS ENCAPSULATION IN JAVA
• THE FIELD OF A CLASS CAN BE MADE READ ONLY ARE WRITE ONLY.
• A CLASS CAN HAVE TOTAL CONTROL OVER WHAT IS STORED IN ITS FIELDS.