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The Jumbo 2023 Javascript Bundle License

Welcome to issue number one hundred and seventy-two of Hashtag Jakarta EE! I am back from the JCP Executive Committee meeting in Singapore where we also participated in the Java Heroes Mini Conference organized by Singapore JUG. The conference started with a panel of all JCP EC Members, myself included. The panel discussion started with a […]

Welcome to issue number one hundred and seventy-four of Hashtag Jakarta EE! Conference season is upon us. Last week, I visited Bangalore, India to speak at GIDS 2023. This week I am going to Athens, Greece to speak at Devoxx Greece 2023. This is the first time Devoxx takes place in Greece after evolving from Voxxed […]

How to build a career as a Jakarta EE Developer for Java Developers

How a Java library is taking a completely new approach to understanding what the code does, and why it makes perfect developer sense

A story of 40 years of coding and still feeling like a kid in a toy store.

Dodge the common mistakes that even senior developers make, take full advantage of static analysis tools, and deliver robust and error-free Java code.Inside 100 Java Mistakes and How To Avoid Them you will learn how to:Write better Java programsRecognize common mistakes during programming

Create fewer bugs and save time for debugging and testing

Get help from static analyzers during programming

Configure static analysis tools to reduce amount of false reports

Extend static analysis tools with custom plugins

Whenever you make a mistake writing Java, it’s almost guaranteed that someone else has made it before! In 100 Java Mistakes and How To Avoid Them you’ll learn about the common and the not-so-common antipatterns, errors, and tricky bits that trip up almost every Java developer. Discover the bugs that are hiding in your Java code, and explore useful and effective ways to dodge them—from unit tests and defensive coding to static analysis tools like IntelliJ IDEA, SonarLint, and Error Prone.

Pitting a seasoned Java developer against the all-knowing generative AI to find out… can AI generate a Java microservice end-to-end?

This week’s Java roundup for April 17th, 2023, features news from OpenJDK, JDK 21, JMC 8.3.1, BellSoft, Spring Boot, Spring Security, Spring Session, Spring Authorization Server, Spring Integration, Spring for GraphQL and Spring Shell, WildFly 28, Payara Platform, Open Liberty 23.0.0.4-beta, Micronaut 3.9, Apache Tomcat updates, Ktor 2.3, JHipster Lite 0.32, JBang 0.106.3 and Gradle 8.1.1.

Engineering Recipes

Kubernetes-native Java with low memory footprint, fast boot times for microservices and serverless applications.