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The Latest Java Topics

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How to Create Buttons in Java Applications
To use a button in an application or as part of a graphical user interface (GUI), developers need to create an instance of the JButton class.
November 14, 2024
by DZone Editorial
· 4,935 Views · 1 Like
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JVM Performance Tuning for High Throughput and Low Latency
Optimize JVM performance by tuning heap size and garbage collection for low-latency, high-throughput in memory-intensive, multi-threaded applications.
November 14, 2024
by Md Amran Hossain DZone Core CORE
· 6,831 Views · 12 Likes
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Formatting Strings in Java: String.format() Method
Of the three primary ways to format a string in Java – String.format( ), printf( ), or MessageFormat – the String.format( ) is the method most commonly used.
November 13, 2024
by DZone Editorial
· 7,477 Views · 5 Likes
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Apache Iceberg: The Open Table Format for Lakehouses and Data Streaming
This article explores the table format wars of Apache Iceberg, Hudi, Delta Lake and XTable; and the product strategy of Snowflake, Databricks, Confluent, AWS, and Google.
November 12, 2024
by Kai Wähner DZone Core CORE
· 4,258 Views · 2 Likes
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How to Create Tables in Java
Learn how to use the JTable method to create a table in your Java applications.
November 12, 2024
by DZone Editorial
· 5,070 Views · 3 Likes
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Understanding the Java Record Class With Code Examples
This programming tutorial illustrates the idea behind the "Record" class and "record" keyword, alongside code examples to understand their use in Java programming.
November 11, 2024
by DZone Editorial
· 3,996 Views · 9 Likes
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Leveraging Apache Flink Dashboard for Real-Time Data Processing in AWS Apache Flink Managed Service
Find out how to utilize the Apache Flink Dashboard for monitoring, optimizing, and managing real-time data processing applications within AWS-managed services.
November 6, 2024
by Sneha Murganoor
· 26,100 Views · 7 Likes
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Jakarta WebSocket Essentials: A Guide to Full-Duplex Communication in Java
Do you want to explore real-time apps in Jakarta EE? This article covers the basics of building a real-time chat app using Jakarta WebSocket and Open Liberty.
November 5, 2024
by Sweetty P Devassy
· 16,325 Views · 12 Likes
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How to Read JSON Files in Java Using the Google Gson Library
This tutorial blog focuses on teaching how to read the JSON files using the Google Gson library with different sample JSON files.
November 5, 2024
by Faisal Khatri DZone Core CORE
· 15,385 Views · 5 Likes
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Effective Methods to Diagnose and Troubleshoot CPU Spikes in Java Applications
In this article, discover a few practical methods to help diagnose and resolve CPU spikes without making changes in your production environment.
November 5, 2024
by Ram Lakshmanan DZone Core CORE
· 13,357 Views · 12 Likes
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High-Performance Reactive REST API and Reactive DB Connection Using Java Spring Boot WebFlux R2DBC Example
Find out how using Java Spring Boot WebFlux with R2DBC allows developers to build high-performance, reactive REST APIs with non-blocking database connections.
November 4, 2024
by Md Amran Hossain DZone Core CORE
· 17,239 Views · 5 Likes
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Faster Startup With Spring Boot 3.2 and CRaC, Part 2
Continue with this series to learn how to overcome the two shortcomings of using automatic checkpoint and restore by performing the checkpoint on-demand.
October 31, 2024
by Magnus Larsson
· 13,118 Views · 5 Likes
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Java Is Greener on Arm
Hardware and software are evolving in parallel, and combining the best of modern software development with the latest Arm hardware can yield impressive results.
October 30, 2024
by Dmitry Chuyko
· 13,562 Views · 11 Likes
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How to Get Plain Text From Common Documents in Java
Image-based documents require OCR for text extraction, but text-based documents don't. Here, learn ways to extract plain text from text-based documents.
October 30, 2024
by Brian O'Neill DZone Core CORE
· 7,372 Views · 6 Likes
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Hot Class Reload in Java: A Webpack HMR-Like Experience for Java Developers
Enhance your Java development with a hot class reload system, similar to Webpack's HMR. This guide explores using Java WatchService and the javax.tools API.
October 30, 2024
by Mohibul Hassan Chowdhury
· 4,904 Views · 4 Likes
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Enhance User Experience With a Formatted Credit Card Input Field
This article shows how to implement a credit card input that automatically formats numbers into readable four-digit groups in Java and JS for an enhanced user experience.
October 29, 2024
by Hawk Chen DZone Core CORE
· 6,378 Views · 2 Likes
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Top Takeaways From Devoxx Belgium 2024
Gain insight from these takeaways, taken from several highlighted sessions presented during the most recent edition of Devoxx Belgium.
October 29, 2024
by Gunter Rotsaert DZone Core CORE
· 6,274 Views · 3 Likes
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Filtering Java Collections via Annotation-Driven Introspection
Learn a versatile collection filtering strategy based on Java annotations and reflection and how it can simplify the code of some predicates.
October 28, 2024
by Thiago Nascimento DZone Core CORE
· 5,932 Views · 6 Likes
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Summary of the AJAX Frameworks Comparison
This final post of a series analyzing several libraries and frameworks that augment the client with AJAX capabilities concludes with a comprehensive comparison.
October 24, 2024
by Nicolas Fränkel DZone Core CORE
· 7,899 Views · 5 Likes
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High-Speed Real-Time Streaming Data Processing
The article discusses the need for streaming data processing and evaluates available options. It explains that one size fits all is approach is not appropriate.
October 24, 2024
by Ashish Karalkar
· 9,968 Views · 3 Likes
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