Java is used in a huge range of different devices. The IoT is hot and a whole lot of devices use Java in one form or another. And yet, the…
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During my years of developing Java applications I’ve become more and more aware of the quality of code and tools than can assist in creating better code. I always try to attend…
Java has a lot of innovation power, but what are main trends to follow? Currently I am writing this JavaOne research report of day 2 during a night-session (19:00 local…
The JavaOne conference has just started: one huge celebration of 20 years of Java! For me, a day mostly filled with an interesting university session on Performance Tuning with the…
Today is the first day of JavaOne 2015. Attendees were able to choose to attend the University Sessions in which a deep-dive was given in several topics or to attend…
It has started… JavaOne, the biggest Java conference in the world, has started. One week with the hottest innovations in the Java landscape. And like always, First8 is where the…
What if you want to develop Grails 3 projects with Eclipse Mars (4.5) as easy as you did with Groovy/Grails Tool Suite or previous Eclipse versions? Written and tested with…
We know it’s all too common in Java to get a NullPointerException when we use an object reference which is null. This happens when our code tries to access a…
In todays modern IT architecture, domains are quite the thing. Domains are supposed to be as much isolated from each other as possible. If you have an application that manages…
Managing users in Keycloak can be done manually via the admin console (if you are running it locally, it can be found on http://localhost:8080/auth). If you have an LDAP service somewhere,…