This article contains… Background of Lambda Expressions, Functional interface and Vertical problem. What is a Lambda expression ? How to use lambda. Example of lambda expression. Structure of lambda expression. Type of a lambda expression. When to use Lambda ?
This article contains… What is Default methods ? Why Default methods ? Example of various scenarios using Default methods Default methods and multiple inheritance Behavior when extending interface.
Content : What is Encapsulation ? Difference between Information hiding and Encapsulation. How to implement : Example of Encapsulation Why we need Encapsulation ?