ViewTube

In this video, I have explained what is optional class in Java. This was a new feature which got introduced long back in java 8.

This video will explore the Optional class and the API methods that are introduced with it in Java 8. The Optional class will enable ...

Join this channel to get access to perks: https://www.youtube.com/channel/UCDJ2HAZ_hW-DMJj_U0zN38w/join Chapters: 00:00 ...

Java introduced a new class Optional in JDK 8. It is a public final class and is used to deal with NullPointerException in Java ...

In this video of code decode we have covered Java 8 Optional class Interview Questions and Answers for freshers and ...

Hi Friends, #GainJavaKnowledge Welcome to this channel Gain Java Knowledge. We are providing best content of Java in ...

This tutorial will guide you java 8 Optional and its usecase with stream API Content : What is Optional ? why Optional ? When to ...

Java Optional is a container object which may or may not contain a non-null value. If a value is present, isPresent() will return true ...

What is Optional class in Java8 all about? #Java8 #Optional.

Java8Features #Optional Example code can be found here: ...

In this video, we discussed what is optional class in Java and showed various methods present in Optional Class in Java.

In this video, we are going to learn java 8 optional class step by step with example and practical session. Java Optional Class ...

In this video we are discussing about optional class. An Optional class is work like container in which we can hold nonnull objects.

The optional class is introduced to avoid NullPointerException that we frequently encounters if we do not perform null checks in ...

Optional Class In Java | Java 8 Features | Java 8 Interview Questions | What is Optional Class in Java 8?

Are you tired of dealing with those pesky null checks in your Java code? Look no further! In this captivating and informative video, ...

Hello Everyone, Continuing with Java 8 Features, this is the 5th Video in that series. In this video we'll see what is Optional which ...

optionalclass #java8 optional class in java, optional class in java 8 methods, optional class methods, java optional example, ...

Notes on how to use the Optional class in Java https://www.oracle.com/technical-resources/articles/java/java8-optional.html 0:00 ...

NullPointerException” is one of the most common problems in Java. To handle this safely, Java 8 introduced the Optional class.