Learn about encapsulation in Java, including its benefits, how to achieve it, and an example of a Bank Account class. Discover how encapsulation can improve data security, code maintenance, and re usability.
Learn about access modifiers in Java, including public, private, protected, and default (package-private). Discover how to control access to your classes, methods, and variables and write more secure, maintainable, and scalable code.
Learn about Java constructors and static blocks in depth. Understand how constructors initialize objects and how static blocks handle class-level initialization with real-life examples.