Java 8 Features Explained in 10 Minutes | Lambda, Stream API, Functional Interface | Java Interview

Published: 12 November 2025
on channel: CodeMasteryHub
18
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In this video, we explain all important Java 8 Features with simple examples.
Perfect for Java beginners, experienced developers, and interview preparation.

✅ Topics Covered:
Lambda Expressions
Functional Interfaces
Stream API
Method References
Default & Static Methods
Optional Class
Date & Time API (java.time)
Collectors

Java 8 is widely used in real projects, interviews and coding tests.
Watch the full video to master Java 8 quickly!

0:00 Intro
0:18 What is Java 8?
0:50 Lambda Expressions
1:40 Functional Interfaces
2:20 Stream API
3:50 Method References
4:30 Default & Static Methods
5:20 Optional Class
6:00 Java 8 Date & Time API
7:10 Collectors
8:00 Why Java 8 is important
9:00 Outro


#java #java8 #interview #coding #programming #streamAPI #lambda


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