Java Resources

Create a Reactive App With MongoDB and Spring Boot

Learn how to create a Reactive app with MongoDB and Spring Boot.

June 4, 2019

by Andrew Hughes

· 23,215 Views · 4 Likes

Streaming Java CompletableFutures in Completion Order

Want to see what happens when you combine Stream and CompletableFutures in Java?

Updated June 3, 2019

by Grzegorz Piwowarek

· 29,046 Views · 12 Likes

Detailed Explanation of Guava RateLimiter's Throttling Mechanism

See a detailed explanation of Guava RateLimiter's throttling mechanism.

June 3, 2019

by Leona Zhang

· 31,723 Views · 1 Like

OK, Java Is Still Free, But Which Version Do I Use and Recommend to My Clients?

Whether you are just starting to use Java, or have been using Java for years, switch over to the most recent version — it's as simple as that.

May 31, 2019

by Ken Fogel

· 96,641 Views · 21 Likes

How to Set up CodeReady Studio 12 (Process Automation)

This series of articles continues to showcase how to install each set of tools and explains the products they are supporting.

Updated May 31, 2019

by Eric D. Schabell

CORE

· 24,989 Views · 3 Likes

Generating Setters and Getters Using Java::Geci

Learn more about generating setters and getters using the Java::Geci framework.

Updated May 31, 2019

by Peter Verhas

CORE

· 21,567 Views · 5 Likes

Spring Reactive Programming in Java

Learn more about the basics of Spring reactive programming with Java.

May 31, 2019

by Rishi Khandelwal

· 88,071 Views · 18 Likes

Save Your Memory in JVM with Atomic*FieldUpdater

Learn how to be memory efficient when writing Java code with Atomic*FieldUpdater.

May 30, 2019

by Petr Bouda

CORE

· 13,833 Views · 10 Likes

Beginner's Guide to Creating a Maven Plugin

In this article, we'll learn how to build a Maven plugin and test it. Read on to get started!

May 29, 2019

by Swathi Prasad

· 20,601 Views · 7 Likes

Hibernate Envers: Custom Revision Entity (Part 2)

The main goal of this article is to introduce a custom revision entity with Hibernate Envers.

May 29, 2019

by Sanjoy Kumer Deb

· 24,729 Views · 3 Likes

Final Keyword and JVM Memory Impact

Learn more about using the final keyword and how it can impact JVM memory.

Updated May 29, 2019

by Petr Bouda

CORE

· 27,020 Views · 19 Likes

Introduction to the WebLogic Server 12c on OSX

Learn more about how to install WebLogic 12g locally on your system.

May 29, 2019

by Robin Huiser

· 13,423 Views · 2 Likes

Jakarta EE Without javax: The World Won't End This Time Either

This lengthy post discusses a dispute between the Eclipse Foundation and Oracle over namespace and trademark rights.

May 29, 2019

by Rafael Winterhalter

· 15,613 Views · 16 Likes

Microservices Architectures: Centralized Configuration and Config Server

We look into centralized configurations in microservices-based applications and how the Spring Cloud Config Server manages centralized configuration.

Updated May 29, 2019

by Ranga Karanam

· 38,830 Views · 12 Likes

Spring Data R2DBC for Microsoft SQL Server

Learn more about Spring Data R2DBC integration with the Microsoft SQL Server.

May 28, 2019

by Dan Newton

· 15,599 Views · 5 Likes

Pitfalls in JVM and Docker Defaults

Here are some of the common pitfalls among Docker defaults in the JVM.

May 27, 2019

by Petr Bouda

CORE

· 25,985 Views · 11 Likes

How to Connect PostgreSQL With Java Application

Need help connecting the PosgreSQL database with your Java application?

May 27, 2019

by Gleb Antonov

· 33,725 Views · 2 Likes

An Introduction to Temporal Data Handling With Apache Flink

Learn how to express continuous stream enrichment in relational and time-varying terms using Flink.

May 24, 2019

by Marta Paes

· 13,920 Views · 6 Likes

Explicit No-Arguments Constructor Vs. Default Constructor

Learn more about the difference between constructors in Java.

May 24, 2019

by Dustin Marx

· 24,492 Views · 5 Likes

Spring Boot Security + JWT ''Hello World'' Example

Learn how to secure your Spring Boot apps using a JSON Web Token.

May 24, 2019

by Rida Shaikh

· 634,062 Views · 61 Likes

The Latest Java Topics