Java Resources

In this tutorial, learn how to work with multiple TestNG XML files in a single project and organize your test suites to run as required.

September 9, 2024

by Faisal Khatri

· 3,851 Views · 1 Like

How to Set Up Multiple JMS Pods With a Single jmsstore File per Queue in Maximo Application Suites (MAS8)

Explore a solution to configure the MAS 8 application with a distinct JMS store file for each queue.

September 5, 2024

by Wasia Maya

· 7,145 Views · 2 Likes

My Journey With AWS CDK and Java: What You Need To Know

Learn how Java is a very viable option when working with the AWS CDK, especially for workload teams already familiar with the language and its ecosystem.

September 4, 2024

by Jeroen Reijn

CORE

· 6,649 Views · 2 Likes

Automating Cucumber Data Table to Java Object Mapping in Your Cucumber Tests

Learn how to use the library cucumber-datatable-to-bean-mapping to simplify Data Table usage on your Cucumber tests.

September 3, 2024

by Thomas Deblock

· 5,678 Views · 3 Likes

Open Standards for Data Lineage: OpenLineage for Batch and Streaming

Explores trends and efforts to provide an open standard with OpenLineage, and how data governance solutions help fulfill enterprise-wide data governance needs.

September 3, 2024

by Kai Wähner

CORE

· 5,529 Views · 1 Like

Java Performance Tuning: Adjusting GC Threads for Optimal Results

Find out more about how Garbage Collection (GC) plays an important role in Java’s memory management and helps to reclaim memory that is no longer in use.

August 30, 2024

by Ram Lakshmanan

CORE

· 5,759 Views · 4 Likes

Java Concurrency: Visibility and Synchronized

In this post, gain insight into variable visibility between two threads and what happens when we change a variable that is shared.

August 28, 2024

by Emmanouil Gkatziouras

CORE

· 6,589 Views · 5 Likes

Documenting a Java WebSocket API Using Smart-Doc

This article will detail how to use Smart-Doc to generate Java WebSocket interface documentation and provide a complete example of a WebSocket server.

August 28, 2024

by sun yu

· 6,423 Views · 3 Likes

Enhancing Software Quality with Checkstyle and PMD: A Practical Guide

Boost software quality by integrating Checkstyle and PMD: explore setup, enforce code standards, and prevent software erosion for both new and legacy codebases.

August 28, 2024

by Otavio Santana

CORE

· 5,251 Views · 3 Likes

Why You Should Migrate Microservices From Java to Kotlin: Experience and Insights

Learn why migration to Kotlin is so successful and why developers are eager to switch to this language, even with prior experience only in other JVM languages.

August 26, 2024

by Konstantin Glumov

· 13,784 Views · 8 Likes

Kotlin Coroutines and OpenTelemetry Tracing

Explore the underlying workings of OpenTelemetry and analyze the workings of @WithSpan in general as well as within the context of Kotlin Coroutines.

August 22, 2024

by Nicolas Fränkel

CORE

· 6,432 Views · 5 Likes

Using SQS With JMS for Legacy Applications

In this article, take an in-depth look at the steps to integrate a legacy Java application with SQS through JMS.

August 21, 2024

by Balaji Nagarajan

· 8,214 Views · 7 Likes

Four Essential Tips for Building a Robust REST API in Java

Enhance your Java REST API with consistent resource naming, maintainable versioning, robust security, and proper exception handling.

August 21, 2024

by Otavio Santana

CORE

· 8,763 Views · 7 Likes

Construct Azure Shared Access Signature URL to Download File From Azure Blob Storage

Learn how to construct an Azure Shared Access Signature URL to download a particular file from the Azure Blob Storage container.

August 20, 2024

by Chaitanya Kapure

· 4,705 Views · 1 Like

How to Change PDF Paper Sizes With an API in Java

Discover an efficient web API solution Java developers can use to quickly adjust PDFs between common ISO 216 A-Series paper sizes (A0 to A7).

August 20, 2024

by Brian O'Neill

CORE

· 4,371 Views · 2 Likes

Default Map Value

Learn how to provide a default value when querying an absent key in a hash map in different programming languages including Java, Kotlin, Python, and more.

August 16, 2024

by Nicolas Fränkel

CORE

· 5,165 Views · 2 Likes

Creating Effective Exceptions in Java Code [Video]

Learn to handle Java exceptions effectively: define a hierarchy, create trackable messages, and ensure security. Also, learn about best practices.

August 14, 2024

by Otavio Santana

CORE

· 7,085 Views · 4 Likes

OpenTelemetry Tracing on Spring Boot: Java Agent vs. Micrometer Tracing

In this post, compare three different ways to utilize OpenTelemtry Tracing and Spring Boot components: Java agent v1, Java agent v2, and Micrometer Tracing.

August 12, 2024

by Nicolas Fränkel

CORE

· 9,108 Views · 3 Likes