Java Resources

How To Introduce a New API Quickly Using Quarkus and ChatGPT

Stepping outside of my comfort zone, let’s see how quickly we can introduce an API-First-driven RESTful by leveraging ChatGPT, Quarkus, and Heroku.

May 21, 2025

by John Vester

CORE

· 16,497 Views · 3 Likes

The Future of Java and AI: Coding in 2025

Explore how Java developers are leveraging AI and modern frameworks like Quarkus to build cutting-edge applications in 2025.

May 21, 2025

by Daniel Oh

CORE

· 5,975 Views · 4 Likes

Tired of Spring Overhead? Try Dropwizard for Your Next Java Microservice

You'll learn how to set up your first Dropwizard project, create a RESTful API, and run it with an embedded Jetty server — all using minimal boilerplate.

May 20, 2025

by Mohit Menghnani

CORE

· 6,781 Views · 5 Likes

Using Python Libraries in Java

This article discusses how Python libraries can be integrated into Java by presenting real-world examples and Jython samples.

May 16, 2025

by Constantin Kwiatkowski

· 9,581 Views · 7 Likes

Designing a Java Connector for Software Integrations

A Java connector unites different systems by allowing them to send information effectively while making crucial data freely available through interoperable interfaces.

May 15, 2025

by Anant Wairagade

· 7,551 Views · 1 Like

Memory Leak Due to Time-Taking finalize() Method

All objects in Java implicitly inherit from java.lang.Object. This class contains multiple methods, which can be overridden in the child class.

May 15, 2025

by Ram Lakshmanan

CORE

· 6,209 Views · 2 Likes

How to Convert XLS to XLSX in Java

In this article, we discuss the structural differences between legacy Excel XLS format and modern XLSX, and we suggest conversion solutions for Java developers.

May 9, 2025

by Brian O'Neill

CORE

· 6,764 Views · 1 Like

Recurrent Workflows With Cloud Native Dapr Jobs

Workflow scheduling is something we see often. As part of this article, we will look at how Dapr Jobs helps to easily run periodic workloads.

May 5, 2025

by Siri Varma Vegiraju

CORE

· 25,828 Views · 1 Like

Java Virtual Threads and Scaling

Learn how Java Virtual Threads, introduced in JDK 19 and fully supported in JDK 21, simplify concurrency with lightweight threads and enhance scalability.

May 5, 2025

by Hitesh Jodhavat

· 5,642 Views · 1 Like

Selenium Pagination Tutorial: How to Handle Page Navigation

This tutorial blog explains website pagination and details on how to handle pagination in web automation using Selenium WebDriver with Java.

May 1, 2025

by Faisal Khatri

CORE

· 6,167 Views · 4 Likes

Java’s Next Act: Native Speed for a Cloud-Native World

The Graal Stack reinvents Java for the cloud era, combining GraalVM, Micronaut and GraalOS to deliver ultra-fast, lightweight, and serverless-ready applications.

April 30, 2025

by Graziano Casto

CORE

· 8,357 Views · 7 Likes

Understanding Java Signals

Learn the challenges of the Observer pattern in Java and how it can be improved with Signals for clearer, more reusable code, using a Todo app as an example.

April 29, 2025

by STEPHEN Maina

· 6,340 Views · 5 Likes

How to Convert Between PDF and TIFF in Java

In this article, we highlight both the overlap between PDF and TIFF files in certain industries and suggest a few APIs to convert to and from each format.

April 28, 2025

by Brian O'Neill

CORE

· 6,167 Views · 3 Likes

Analyzing “java.lang.OutOfMemoryError: Failed to create a thread” Error

Java applications may throw the error “java.lang.OutOfMemoryError: Failed to create a thread: retVal” when they cannot create a thread.

April 25, 2025

by Harish Kumar Murugesan

· 7,888 Views · 4 Likes

Java's Quiet Revolution: Thriving in the Serverless Kubernetes Era

Java evolves for serverless Kubernetes with Quarkus and Loom, tackling microservices and events, with cold start hurdles but a strong future in cloud-native apps.

April 25, 2025

by Alok Tibrewala

· 9,341 Views · 3 Likes

Why Testing is a Long-Term Investment for Software Engineers

Testing ensures quality, guarantees behavior, and enables safe refactoring—it's a long-term investment every serious software engineer should make.

April 24, 2025

by Otavio Santana

CORE

· 5,943 Views · 7 Likes

Stateless vs Stateful Stream Processing With Kafka Streams and Apache Flink

Concepts and benefits of stateless and stateful stream processing with Kafka Streams and Apache Flink vs. databases and data lakes.

April 21, 2025

by Kai Wähner

CORE

· 7,207 Views · 4 Likes

How Spring and Hibernate Simplify Web and Database Management

Spring simplifies web development, and Hibernate streamlines database management — together, they make Java app development quicker, scalable, and easy.

April 16, 2025

by Sukhwinder Singh

· 7,361 Views · 2 Likes

Debugging Deadlocks Using Java Synchronization Aids

This article explains how to isolate and test concurrent operations that led to deadlock and demonstrates how CountDownLatch and CyclicBarrier could help achieve this.

April 16, 2025

by Horatiu Dan

CORE

· 8,106 Views · 10 Likes

Java 23 Features: A Deep Dive Into the Newest Enhancements

Dive into this overview of significant changes in Java 23, focusing on the most notable JEPs (JDK Enhancement Proposals).

April 16, 2025

by Arkadiusz Rosloniec

· 7,718 Views · 5 Likes

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