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Hashtag Jakarta EE #144

Welcome to issue number one hundred and forty-four of Hashtag Jakarta EE! After Jakarta EE 10 was released, the platform project immediately started looking ahead toward Jakarta EE 11. Here are some of the issues and epics identified so far:

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Java News Roundup: JDK 18 in RD2, Spring Boot Updates, GraalVM 22, WildFly 2022 Release Plan

This week’s Java roundup for January 17th, 2021, features news from JDK 17, JDK 18, JDK 19, multiple Spring releases, Payara Platform, Open Liberty 22.0.0.1 and 22.0.0.2-beta, Quarkus 2.6.3.Final, WildFly 26.0.1 and 2022 release plan, Micronaut 3.2.7 and 3.3.0-M1, Hibernate ORM 5.6.4.Final and Hibernate Search 6.1.0-CR1, Liberica JDK 17.0.2, GraalVM 22 and JReleaser 0.10.0 and 1.0.0-M1.

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Java 2022: Predictions and Assumptions – JAXenter

The need to work from home and the inability to freely move around the world has stimulated the development of data security, cloud computing, big data, tools for remote work. The Java language and platform are still in demand and evolving. In this article, Alex Yelenevych is going to talk about what will influence the development of Java in 2022 and what to expect for developers of this language.

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Java 8 Optional Class with Examples

Java introduced a new class Optional in JDK 8. It is a public final class and used to deal with NullPointerException in Java application. You must import java.util package to use this class. It provides methods which are used to check the presence of a value for the particular variable.