What are the different types of access modifiers in JAVA?
Java Access Modifiers (also known as Visibility Modifiers) regulate access to classes, fields and methods in Java. These modifiers determine whether a field or method in a class, can be used or invoked by another method in another class or sub-class. Access modifiers can be used to restrict access, and therefore functionality, to certain classes and methods; often to enhance data integrity and prevent unauthorized alteration or execution of fields and methods of the particular object. Access modifiers are an integral part of object-oriented programming. Thus, in summary, properties of Access modifiers: – regulate access to classes, fields and methods – can restrict access to certain classes and methods – they are the integral part of object-oriented programming In Java, access modifiers are declared with the class, method or field.
