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Java Magazine on Containers

By Java Magazine Editor Andrew Binstock In our previous issue, we explored the use of lightweight frameworks— Javalin, Micronaut, and Helidon—to create...

By Java Magazine Editor Andrew Binstock In our previous issue, we explored the use of lightweight frameworks— Javalin, Micronaut, and Helidon—to create microservices, which typically are deployed in the cloud. In that issue’s article on Helidon, we also showed how to package a service into a Docker container for deployment. In this issue, we continue the theme by examining how to build apps with containers in mind and how to deploy containers. For straight Java apps, the...

Java

Java Magazine on Lightweight Frameworks

By Java Magazine Editor Andrew Binstock  Running Fast and Light Without All the Baggage The emergence of microservices as the new architecture for applications...

By Java Magazine Editor Andrew Binstock  Running Fast and Light Without All the Baggage The emergence of microservices as the new architecture for applications has led to a fundamental change in the way we use frameworks. Previously, frameworks offered an omnibus scaffolding that handled most needs of monolithic applications. But as microservices have gained traction, applications now consist of orchestrated containers, each performing a single service. As such, those...

Java

30 New Java Champions Confirmed in 2018

Java Champions have had an incredibly busy 2018. They have supported their communities by giving over 1400 talks at conferences and user group meetings in over...

Java Champions have had an incredibly busy 2018. They have supported their communities by giving over 1400 talks at conferences and user group meetings in over 60 countries.   The efforts of these community experts sharing their knowledge around the would influence countless others, professional engineers and students new to the craft to think in new ways, apply new solutions to problems and enhance, not only the commerce of the organizations they work for but also their own...

Java

Java Magazine New Edition: Java Present and Future

There is a lot happening in Java, and in this issue we do our best to make the state of Java as clear as possible. We begin with a survey (page 15) of Java...

There is a lot happening in Java, and in this issue we do our best to make the state of Java as clear as possible. We begin with a survey (page 15) of Java developers. The survey covers JDK, tools in use, processes, and finally a profile of Java developers. We follow that up with a look at Java 11 (page 39), which was released in September: what’s in this release that you need to know about—such as changes to lambda syntax, a new HTTP client, and the updated WebSocket...

Java

How to Develop Modules with Eclipse IDE

The Java Platform Module System (JPMS) main goal is to make it easier to construct and maintain Java libraries and large applications. You will also experience...

The Java Platform Module System (JPMS) main goal is to make it easier to construct and maintain Java libraries and large applications. You will also experience improved application performance by scaling down the Java SE platform and JDK. In a series of five tutorials, Deepak Vohra explains how to use the module system in your applications. He walks you through setting up your environment, creating classes within modules, configuring VM Args for your module path and running...

General

Updates to the Java SE Platform

OpenJDK provides production-ready open-source builds of the Java Development Kit, version 11, an implementation of the Java SE 11 Platform under the GNU General...

OpenJDK provides production-ready open-source builds of the Java Development Kit, version 11, an implementation of the Java SE 11 Platform under the GNU General Public License, version 2, with the Classpath Exception. JDK 11.0.1 Download  JDK 11.0.1 Release Notes  License  Java SE 11.0.1 is the latest update to the Java Platform. Java SE 11 is the first Long Term Support feature release for the Java SE Platform  Java SE 11.0.1 release notes Java SE 11.0.1 (LTS) download  Java...

General

Working On the Leading Edge

Few programming languages make it past 20 years and still retain high popularity. But Java has managed to remain widely used in many contexts because of its...

Few programming languages make it past 20 years and still retain high popularity. But Java has managed to remain widely used in many contexts because of its evolution—not just of the language, but of the larger direction of the ecosystem. None of this is clearer than in the advent of GraalVM, an ahead-of-time native compiler for Java code that coincidentally is written in Java and supports many other languages—both JVM-based and native. To understand how to use Graal for your...

General

Libraries, Choosing the Right One

When developers speak with admiration of the Java ecosystem, they’re referring especially to two things: the abundance of excellent development tools and the...

When developers speak with admiration of the Java ecosystem, they’re referring especially to two things: the abundance of excellent development tools and the vast number of third-party libraries. Libraries are available today to do almost anything that is required, and for the most part, they’re open source and freely available. A quick look at Maven Central—one of the principal repositories for Java artifacts—lists more than 3 million entries, of which nearly 300,000 are...

Java

2018 starts strong for new Java Champions

It’s been a great start to the year for the Java Champion program having added new members from all over the world, New Zealand, Japan, Turkey, Europe, Canada...

It’s been a great start to the year for the Java Champion program having added new members from all over the world, New Zealand, Japan, Turkey, Europe, Canada and the USA. This group of talented individuals continue to push the language and platform forward, contributing to JSRs, working on open source Java initiatives and being incredible educators and influencers in their communities. You can find their bios and those of all the other Java Champions here. We are proud to...