IntStream in Java Explained | Print Array Index and Value | Java Zero to Hero – Episode 20
Welcome to Episode 20 of Java Zero to Hero for Software Automation Testing
In this video, we introduce IntStream in Java and use it to iterate through arrays in a modern and readable way.
Using the array from the previous lesson, we demonstrate how to print both the index and its corresponding value using IntStream.range()—something that is not directly available in the enhanced for loop.
This lesson helps you understand how Java streams simplify iteration, preparing you for functional-style programming and real-world Java applications.
-- In this video, you’ll learn:
What IntStream is in Java
How IntStream.range() works
Iterating arrays using streams
Printing array index and value together
Difference between for loop, enhanced for loop, and IntStream
Why streams are useful in modern Java code
-- Who this video is for:
Java beginners
Automation testing beginners
Manual testers learning Java
Students moving from loops to streams
#JavaForAutomation
#JavaZeroToHero
#IntStream
#JavaStreams
#StreamAPI
#ArrayIteration
#JavaArrays
#ModernJava
#JavaBeginners
#JavaBasics
#AutomationTesting
#LearnJava
#JavaTutorial