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If you use any Java internal APIs in your code, it is time to stop. And if you don’t stop on your own, Oracle will stop it for you.

Learn about difference between final, finally and finalize in detail. In short, final is a keyword, finally is a block and finalize is a method.

Julien Ponge’s upcoming book, Vert.x in Action: Asynchronous and Reactive Applications in Java, is now available from the Manning early-access program (MEAP). Read the article for the exclusive Red Hat Developer discount code.

Java is one of the most popular languages in use by AWS customers, and we are committed to supporting Java and keeping it free. Many of our customers have become concerned that they would have to pay for a long-term supported version of Java to run their workloads. As a first step, we recently re-affirmed […]

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

In Java, extends is used for extending a class and implements is used for implementing the interfaces. It’s main difference between extends vs implements.

The Ballerina language, promises to streamline integration development for enterprise apps.

– By Marcus Sometimes you may not want to do a heap dump. You may be running in an environment which is sensitive to latencies. Or….

– By Marcus Even though JMC 7 is not GA yet, I thought I’d make the upcoming JMC Tutorial available on my GitHub. Hopefully this w….

Java synchronized keyword marks a block or method a critical section. A critical section is where one and only one thread is executing at any given time.

IntroIn the first part I explained the theoretical approach to log analysis that I think is best f…

Java instanceof operator (also called type comparison operator) is used to test whether the object is an instance of the specified type – class or interface

It’s time to go through the most clicked news of October! The list is long and we’ve got a few honorable mentions so let’s get cracking.