Java Collections Framework in One Shot | Lecture 59 | JAVA and DSA Foundation Course

In this video Manvi mam will explore the world of collections in Java, including what is a framework, why we need a separate collection framework and the collection interface hierarchy.

Our instructor will take you through the different types of collections, their hierarchy, and how to use them effectively. In addition to the Collection framework, we’ll explore the Map interface and its hierarchy, along with its methods. You’ll learn how to use these interfaces to effectively manage and manipulate your data structures, making your code more efficient and reliable.

Access the notes and assignments for this class for free at : https://pwskills.com/course/Cracking-the-Coding-Interview-in-Java—Foundation?source=search

00:00 : Introduction
00:12 : recap
01:03 : Today’s checklist
02:41 : Collections in JAVA
02:50 : What is a framework?
03:59 : Interface basic introduction
09:10 : Hierarchy of collection framework
11:34 : Hierarchy of collection interface
12:43 : Methods of collection interface
15:25 : List interface
27:31 : Queue Interface
48:46 : Set interface
01:00:05 : Map interface
01:13:04 : Summary
01:13:41 : Next lecture
01:13:52 : Thankyou

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