Java Code Geeks

Do you want to know how to develop your skillset to become a Java Rockstar?

Subscribe to our newsletter to start Rocking right now!

To get you started we give you our best selling eBooks for FREE!

1. JPA Mini Book

2. JVM Troubleshooting Guide

3. JUnit Tutorial for Unit Testing

4. Java Annotations Tutorial

5. Java Interview Questions

and many more ....

I agree to the Terms and Privacy Policy

Core Java
Yatin BatraApril 18th, 2025
0 340
Compare Long Collections & Sort Example
Sorting is a fundamental operation in Java programming, especially when dealing with collections of data. When working with lists of…
Read More »
Core Java
Eleftheria DrosopoulouApril 18th, 2025
0 1,282
Maven vs. the World: Why Gradle Won (But Maven Still Rules in Banking)
In the Java ecosystem, the build tool debate often generates strong opinions. As Martin Fowler, renowned software architect, observes: “Maven’s…
Read More »
Core Java
Eleftheria DrosopoulouApril 17th, 2025
0 2,174
The Forbidden Maven Cache: How to Break CI in 10 Ways
The .m2 cache is Maven’s silent guardian—until it turns into your worst enemy. A corrupted cache can derail builds, waste hours of…
Read More »
Software Development
Yatin BatraApril 17th, 2025
0 951
Getting Started with Micronaut CLI Installation
The Micronaut CLI (Command Line Interface) is a powerful tool that helps developers quickly scaffold, develop, and manage Micronaut applications.…
Read More »
Meta JCG
Java Code GeeksApril 17th, 2025
0 744
[DEALS] Babbel Language Learning: Lifetime Subscription (All Languages) (71% off) & Other Deals Up To 98% Off – Offers End Soon!
Hello fellow geeks, Fresh offers await you on our Deals store, please have a look! Babbel Language Learning: Lifetime Subscription…
Read More »
Core Java
Omozegie AziegbeApril 17th, 2025
0 2,528
Mocking JDBC Components in Unit Tests with Mockito
Unit testing JDBC-based code can be challenging due to its reliance on live database interactions. Using Mockito, we can mock…
Read More »
Core Java
Eleftheria DrosopoulouApril 17th, 2025
0 706
Mockito vs. Mocking the JVM: Bytecode Manipulation for Ultimate Test Control
Mockito is the go-to mocking framework for Java developers, but it has limits—it can’t mock final classes, static methods, or…
Read More »
Core Java
Eleftheria DrosopoulouApril 16th, 2025
0 722
Managing Secret Rotation in Java Microservices with HashiCorp Vault and Kubernetes
In modern cloud-native applications, secrets like database passwords, API keys, and TLS certificates are everywhere. Yet, manually rotating these credentials…
Read More »
Software Development
Yatin BatraApril 16th, 2025
0 1,846
Java Cucumber Ignore Scenarios Example
Cucumber is a powerful tool for Behavior-Driven Development (BDD) that allows teams to write test scenarios in a human-readable format.…
Read More »