Category: Articles

First of all, wish you a very Happy New Year 2018. May God bless you to fulfill all your dreams. From last a couple of weeks, many of my re…

Posted on September 19, 2018 by Zlata Kalyuzhnaya The fresh IntelliJ IDEA 2018.3 EAP build that we have released today comes with ….

Even though we are now waiting for Java 11, the latest Java certification you can do is Java SE 8 Programmer 1 and 2, also known as OCAJP 8…

Moving from Java 8 to Java 11 is trickier than most upgrades. Here are a few of my notes on the process. (And here are a couple of other …

In one of my previous posts, I described how to create a custom policy file for one’s application. The process was manual and incremental. Because of that, it was painstakingly long, and hence not really useful. Since I wrote the post, I found a way to write the policy file

One of the coolest (and totally impractical for most developers) features added to Java recently, is the StackWalking API. In this short article, we’ll see…

In this post, we feature a comprehensive Example on Java 8 Convert Instant to ZonedDateTime. We will…

See a set of optimizations to apply when preparing production environment using Payara Server; and how to fine tune the critical aspects related to these optimizations.

The ZK Blog provides useful information on ZK and all of ZK products, such as ZK Calendar, ZK Studio and ZK Mobile!

With General Availability of JDK 11 planned for later this month (25 September 2018), it’s a good ti…

This post shows how you can convert a java.sql.ResultSet to JSON and stream it back to the caller. T…

I am looking at the following Stack Overflow answer:How to change Spring's @Scheduled fixedDelay at runtimeAnd in the code there is the following line:schedulerFuture = taskScheduler.sched…

The Java String intern() return the reference of a equal string literal present in string pool. String literals are automaically interned in Java.

Jakartaee-tck. Contribute to eclipse-ee4j/jakartaee-tck development by creating an account on GitHub.