Devnexus 2021 Mohamed Taman Do You Use the Optional Class as It Should Be

This talk explores the effective use of the Java Optional class, a vital tool in modern Java development often encountered in conjunction with Stream APIs. The speaker addresses common pitfalls that can lead to NullPointerExceptions in production code despite successful testing. Through over 25 practical recipes, attendees will learn to utilize the Optional class as intended, ensuring a more elegant and efficient coding approach. Mohamed Taman, a Java Champion and Oracle Groundbreaker Ambassador, brings his extensive experience in Java and related technologies to guide participants through this essential topic.