It's an exciting time for Java developers. Every new Java version promises interesting features and updates. If you are an early adopter, tell us about your first experience. Share what's new, show us your tips & tricks in Eclipse JDT, and other interesting things you do in the Java world.
Java & JDT
Although Multi-Release JAR files were introduced with Java 9 at the same time as Jigsaw (JPMS), this feature has been overshadowed by others, especially Jigsaw, JShell or even the Platform Logging API. This could be part of the reason why most of the popular build tools and also major IDEs don't really support it out of the box even more than 3 years after it was introduced. A lack that affects both the creation of a multi-release JAR file and using it in your application.
Java & JDT
Having read the specification at the evolution phases as a JSR member and then having implemented some of these language features in the Eclipse Java Compiler (ECJ) of Java Development Tools (JDT), planning to bring in the perspective of "why" a particular feature exists in the first place. Of course, I will be covering the "what" in detail, and then planning to go into a few major characteristics of each feature to help the attendee go beyond the "dry" lecture of different language features.
Java & JDT
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Java & JDT
While modularity isn't exactly new (ehem... OSGi), the introduction of Jigsaw (JPMS) in Java 9 moved the concept to the front of developers minds. But while migrating to Java 9+ brings some challenges, it's not actually necessary to write modules. So why care about modularity if the classpath is still good enough? Can modularity bring any practical value to your applications? In this session I'll discuss why you should consider leveraging JPMS in designing new Java applications and highlight some practical knowledge and resources to get you started.
Java & JDT
Cloud-Native has become a big buzzword around the world, a term that is practically used by everyone at all times. But what does it mean? What are the advantages it brings to your application and your day as a software developer or architect? What's new in the Java world, and what are the steps to follow for a native cloud application? This presentation is a step-by-step guide that will practically guide you through implementing Cloud computing services effectively and efficiently.
Java & JDT
The next generation Database Management Systems do their best to be non-relational, distributed, open-source, and horizontally scalable.
These banks are very easy and make any software engineer's job more comfortable, but the number of NoSQL databases are enormous! There are currently about three hundred non-relational databases, and that number keeps growing. The first question is: how to deal with so many databases? After all, there are several issues with this; there’s a learning curve for each new API, not to mention the vendor-lockin impact.
Java & JDT
This talk is meant to demystify how garbage collection (GC) works in a Java runtime. The beginning of the talk will be focused on what GC is, discuss truths and myths, and how it is useful for the lifetime of a program. After laying out the basics I’ll explain how each GC algorithm work and how they can be implemented in a real world JVM (e.g. OpenJ9, Hotspot). How are these algorithms put together to make up a good GC configuration, and how one can better select a configuration/policy for their application? These are some of the questions that I will be addressing during this talk.
Java & JDT
