Table of Contents What are the Application Observability Code Challenges?GoalsWhat do the code challenges look like?Your own stackOnline environment(s)The first challenge🛠️ How to Get StartedChallenge details Code challenges are a nice way to challenge yourself with programming, resulting in some …
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Optional takeWhile dropWhile Java Challenge
The Optional concept is present in many programming languages. The main goal of the Optional class is to avoid NullPointerException. It’s much easier to deal with null values when we use the concepts of an Optional.
In this challenge, we will also explore the takeWhile and dropWhile methods from Java 9. Therefore you will be upgrading your knowledge with Optional, takeWhile, and dropWhile!
Are you prepared to have fun with this Java Challenge and refine your Java skills?
