Java
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AWS Messaging Services: Choosing the Right Service
1. AWS Messaging Services AWS Messaging services enable similar and different software systems in the cloud to communicate and exchange…
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JMetro Version 5.3 Released
Another version of JMetro has just been released. This time version 5.3. With this version a few new styles were…
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Better Default NullPointerException Messages Coming to Java?
I have recently been interested in a February 2019 into March 2019 discussion on the OpenJDK core-libs-dev mailing list regarding…
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Test Execution Order in JUnit 5
The general practices say that automated tests should be able to run independently and with no specific order as well…
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A Quick Guide to OAuth 2.0 with Spring Security
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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How to Find Middle Element of Linked List in Java in Single Pass
Howdo you find the middle element of LinkedList in one pass is a programming question often asked Java and non-Java…
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Jakarta EE 8 Status
Those of you following Jakarta EE probably know that the upcoming Jakarta EE 8 release will be functionally equivalent to…
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Maven Project Setup for Mixing Spock 1.x and JUnit 5 Tests
I create a sample Groovy project for Maven, that mixes Spock tests and JUnit 5 tests in one project. In…
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Java Convert a List to Array And Vice-Versa
Introduction: In this article, we’ll quickly learn how to convert a Java List (say an ArrayList) to an array and vice-versa. If you wish to…
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