#7 - Java 8 - Stream API Part-1 | foreach, map, collect | With Examples
Hello Everyone,
In this video we'll see most important addition in Java under Java 8 the Stream API. We'll see what is Stream API. How it can be used. Also, we'll cover forEach, map and collect operations in this video theoretically as well as practically.
0:00 Introduction
0:15 What is Stream API?
1:13 How to obtain Stream from Array in Java?
1:48 How to obtain Stream from ArrayList or Collection in Java?
2:09 What is forEach function in Java?
3:42 What is map() function in Java?
5:29 What is collect() function in Java?
7:00 Practice: Creating Stream from Array and ArrayList and applying forEach function
10:54 Practice: Using map() function example
12:58 Practice: Using collect() function example to store processed stream to another List
Java interview questions and answers
To check out more on the tutorials Topic wise you can follow below links
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Please do checkout other tutorial videos also if required:
Java 8 Features: • Java 8
Core Java Complete Tutorial: • Core Java Complete Guide
Interview Preparation for Java: • Interview Preparation Java
Python: • Python
Linux: • Linux
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