How to Develop Microservices: 7 Event-Driven Considerations, What are the are most important things for developers to know when it comes to microservices application development? M...

AWS SDK for Java v2 - so simple they saved on documentation,The version 2 of the AWS Java SDK is much less documented than the first one. Okay it's newer so there are less blogs an...

Minimal Makefile to Run Java Projects,Recently, a conversation with my SO reminded me about a piece of code I write long time ago. It was a college assignment on Data Structure cou...

Create or Remove Textbox in Word in Java,In Word, a textbox is a movable, size adjustable container for text or graphics. We can add text, pictures, tables and other objects to the...

Can NullPointerException be helpful?, Have you ever received NullPointerException ? Every Java developer has encountered NullPointerExceptions, this is most common programming erro...

How to effectively use Model Mapper,I had the pleasure of modifying a large code base that extensively used Model Mapper. I ran into some issues using it blindly, and I did not hav...

Sentry with Spring Boot,After writing this article I've revised my approach. See this follow up article for details. The approach below still works, with some caveats. We are tryin...

Effective Java! Combine Generics and Varargs Judiciously, Effective Java Review (90 Part Series) 1 Effective Java Tuesday! Let's Consider Static Factory Methods 2 Effective Java Tu...

marking parameters and local variables as final,In a few projects at work everything is declared final. Even parameters and local variables. I believe this is done through a settin...

Testcontainers - dockerize your integration tests in java,Using an in-memory database like H2 in Java have some downsides because the tests could depend on features that in-memory ...

Naming Convention in Java,In our daily life Name plays a very important role to identify the Object, i.e- name, place, thing, etc. Naming convention Just think for a while if the w...

Replication in AEM(Adobe Experience Manager)-Part 2,In my previous post, I have explained Replication in detail. In this post, I will explain how to activate/deactivate the content...