java-object-oriented features
Encapsulation: refers to hiding the properties and implementation details of an object and only providing public access methods to the outside world.
Benefits:
1. Hide implementation details and provide public access.
2. Improved code reusability.
3. Improved security.
Principles of Encapsulation:
1. Hide content that does not need to be provided to the outside world.
2. Hide the properties and provide public methods to access them.
this: is the object reference of the current class. That is: it represents an object of the current class.
This application scenario;
Solution to local variables and hidden member variables.
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