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Collections Framework

Learn the Java Collections Framework through practical explanations of its core interfaces and implementations. The course covers Lists, Sets, Maps, Queues, and Iterators, including their internal workings, common implementations, differences, and frequently asked Java interview concepts.

Beginner to Intermediate3 modules6 lessons2 hr 6 min6 learners★ 4.5 (2 reviews)
JAVA 05Collections Framework

What you'll learn

  • ✓ Understand the architecture and key components of the Java Collections Framework.
  • ✓ They will be able to differentiate between major collection types
  • ✓ Understand the internal workings of commonly used implementations such as ArrayList, HashSet, and HashMap
  • ✓ Work with queues and iterators
  • ✓ Confidently answer common Java Collections interview questions.
JavaCollections FrameworkJava CollectionsListArrayListSetHashSetMapHashMapQueuePriorityQueueArrayDeque

Curriculum

01Module 1 - Introduction to Collection Framework1 lessons
  • Collection Framework in JAVA | Collection vs. CollectionsVideo
02Module 2 - Diving into List, Queue and Set3 lessons
  • What is List? | Internal implementation of ArrayListVideo
  • What is Queue? | PriorityQueue vs. ArrayDequeueVideo
  • What is Set? | Internal working of HashSetVideo
03Module 3 - Deep dive into Maps and Iterators2 lessons
  • What is Map? | Internal working of HashMap | CollisionVideo
  • What is Iterator? FailSafe vs. FailFast IteratorsVideo

STUDENT REVIEWS

What learners
are saying.

★ 4.5 average from 2 reviews

Vineeta Pandey

★★★★★

Wow!! That's a in depth course. I got to know about these collections in details. That will help me in clearing my interviews.. Thank you!

Exponential Arc

★★★★☆

I loved this course... Want to give 5 stars but cutting 1 star because I need all the collections in detail.