Lectures related to Java package

Explores encapsulation in Java classes, focusing on 'Rectangle' design and data protection.

Explores implementing Observer and MVC design patterns in Java for updating a spreadsheet interface.

Covers the implementation of the Observer design pattern in Java.

Explores lambda functions in Java, showcasing their use through examples like the 'PrintAll' class.

Covers the basics of classes and objects in Java programming, including constructors and methods.