#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
Links:
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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