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Hello guys, do you want to learn how to avoid deadlock while writing concurrent programs, especially in Java? Writing correct concurrent…

Let’s take a look at the Java Persistence API architecture and how to implement it with Hibernate, EclipseLink, and Apache OpenJPA.

Learn different ways to chain Predicates in Java

Release Streams With Payara Server 171 we’ve introduced our new Release Streams: Community, Features & Stability. Want to benefit ….

“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building…

The most important new feature of JDK 9 was the Java Platform Module System (JPMS) that divided the monolithic rt.jar and tools.jar files…

Posted on December 11, 2018 by Trisha Gee Happy winter/summer solstice and any associated festivals and holidays you may or may no….

Learn about additions to the String API in Java 11.

In a distributed micro-services architecture, it is important to have an overview of your systems in terms of CPU, memory management and other important metrics. This is called Observability, measuring the internal state of a system, in this case, the micro-services instances.

While the IdentityHashMap implements the Map interface, it intentionally violates Map’s general contract, which mandates using equals when comparing objects.

OverviewJava security has been inherently a complex topic ever since the introduction of the se…

Yep↑↑↑↑n.

The Eclipse Foundation is quiet and doesn’t brag about its work on enterprise Java, but this approach just might save the standard.