Access and non-access modifiers

Access Modifiers

• private: accessible only within the same class.
• default: accessible within the same package.
• protected: accessible within the package and by subclasses.
• public: accessible from anywhere.

Non-Access Modifiers

• static: belongs to the class rather than an instance.
• final: prevents a variable from being reassigned, or a method/class from being overridden/extended.
• abstract: marks a class or method as incomplete, requiring a subclass to implement it.