java – Noise

Leave the Class Path in the Rearview Mirror

Netflix Technology Blog — Fri, 18 Sep 2026 16:01:02 +0000

Introducing composable, module system native and agent friendly command line tools for modern Java developmentBy Danny Thomas, JVM Ecosystem TeamRecent work on the Java language to pave the on-ramp has made it easier than ever to start a Java program a...

Using the GitHub Copilot SDK for Java

Edward Burns — Mon, 10 Aug 2026 19:30:00 +0000

Enterprise Java developers have a new superpower—drive GitHub Copilot from idiomatic Java code with annotations, virtual threads, and more.

The post Using the GitHub Copilot SDK for Java appeared first on The GitHub Blog.

Migrating your Java applications to AWS Graviton using AWS Transform custom

Hahnara Hyun — Wed, 27 May 2026 15:04:10 +0000

For Java applications, modern JVMs like Amazon Corretto and OpenJDK are highly optimized for Arm64 and modern applications that are pure Java often require zero changes to run on Graviton. In many cases, applications aren’t fully modernized or purely Java and have a range of dependencies. When you’re responsible for migrating workloads, it’s helpful to […]

Scaling ArchUnit with Nebula ArchRules

Netflix Technology Blog — Fri, 08 May 2026 15:55:59 +0000

By John Burns and Emily YuanIntroductionAt Netflix, we operate using a polyrepo strategy with tens of thousands of Java repositories. This means that we need to have ways of sharing common build logic across these repositories. On the JVM Ecosystem tea...

Optimizing Recommendation Systems with JDK’s Vector API

Netflix Technology Blog — Tue, 03 Mar 2026 01:36:46 +0000

By Harshad SaneRanker is one of the largest and most complex services at Netflix. Among many things, it powers the personalized rows you see on the Netflix homepage, and runs at an enormous scale. When we looked at CPU profiles for this service, one fe...

Amazon Managed Service for Apache Flink application lifecycle management with Terraform

Felix John — Tue, 17 Feb 2026 17:49:36 +0000

In this post, you’ll learn how to use Terraform to automate and streamline your Apache Flink application lifecycle management on Amazon Managed Service for Apache Flink. We’ll walk you through the complete lifecycle including deployment, updates, scaling, and troubleshooting common issues. This post builds upon our two-part blog series “Deep dive into the Amazon Managed Service for Apache Flink application lifecycle".

Building a scalable code modernization solution with AWS Transform custom

Dinesh Prabakaran — Fri, 06 Feb 2026 22:53:29 +0000

Introduction Software maintenance and modernization is a critical challenge for enterprises managing hundreds or thousands of repositories. Whether upgrading Java versions, migrating to new AWS SDKs, or modernizing frameworks, the scale of transformation work can be overwhelming. AWS Transform custom uses agentic AI to perform large-scale modernization of software, code, libraries, and frameworks to reduce […]

AWS Transform custom: AI-driven Java modernization to reduce tech debt

Dinesh Prabakaran — Thu, 05 Feb 2026 03:00:42 +0000

In today’s rapidly evolving software landscape, maintaining and modernizing Java applications is a critical challenge for many organizations. As new Java versions are released and best practices evolve, the need for efficient code transformation becomes increasingly important. Organizations today face significant challenges when modernizing their Java applications. Legacy codebases often contain outdated patterns, deprecated APIs, […]

Automating AWS SDK for Java v1 to v2 Upgrades with AWS Transform

Brent Everman — Thu, 08 Jan 2026 20:40:13 +0000

The AWS SDK for Java v2 represents a fundamental shift in how Java applications interact with AWS services, addressing critical security requirements while delivering measurable performance improvements. For organizations still operating on v1, this transition extends beyond a routine version upgrade—it’s a strategic imperative for maintaining secure, efficient cloud operations. With v1 reaching end-of-support on December 31, 2025, […]

Introducing AWS Lambda native support for Avro and Protobuf formatted Apache Kafka events

Julian Wood — Mon, 23 Jun 2025 18:05:50 +0000

AWS Lambda now provides native support for Apache Avro and Protocol Buffers (Protobuf) formatted events with Apache Kafka event source mapping (ESM) when using Provisioned Mode. The support allows you to validate your schema with popular schema registries. This allows you to use and filter the more efficient binary event formats and share data using […]

Amazon Q Developer Java Upgrades: A Deep Dive into the New Selective Transformation Feature

Venugopalan Vasudevan — Thu, 12 Jun 2025 21:15:49 +0000

In the ever-evolving landscape of Java development, keeping applications up-to-date while minimizing risk has become increasingly challenging. Amazon Q Developer transformation capabilities now support customization of Java upgrades in Java upgrade transformation CLI (command line interface) with a new selective transformation feature. Selective transformation empowers development teams with greater control over their modernization journey. Instead […]

Announcing General Availability of GitLab Duo with Amazon Q

Ryan Bachman — Thu, 17 Apr 2025 13:36:38 +0000

Announcing General Availability of GitLab Duo with Amazon Q Today, we’re excited to announce the general availability of GitLab Duo with Amazon Q. This new offering is an integrated product, bringing together GitLab’s DevSecOps platform with Amazon Q’s generative AI capabilities. Gitlab Duo with Amazon Q embeds Amazon Q agent capabilities directly in GitLab’s DevSecOps […]

Accelerate large-scale modernization of .NET, mainframe, and VMware workloads using Amazon Q Developer

Krishna Parab — Wed, 16 Apr 2025 17:44:49 +0000

Software runs the world – not just the new software applications built in modern languages and deployed on the most optimized cloud infrastructure, but also legacy software built over years and barely understood by the teams that inherit them. These legacy applications may have snowballed into monolithic blocks or may be fragmented across siloed on-premises […]

Announcing inline chat in Eclipse with Amazon Q Developer

Brian Beach — Thu, 10 Apr 2025 16:52:30 +0000

Earlier today Amazon Q Developer launched inline chat in the Eclipse IDE (in preview). In this post, I’ll walk you through how I’ve been using this powerful new capability to streamline my Java development workflow, from refactoring existing code to optimizing performance-critical methods. Whether you’re a seasoned Eclipse veteran or just getting started, you’ll see […]

Using Amazon Q Developer CLI for custom Java application transformations

Dinesh Prabakaran — Tue, 08 Apr 2025 19:16:56 +0000

In today’s rapidly evolving software landscape, maintaining and modernizing Java applications is a critical challenge for many organizations. As new Java versions are released and best practices evolve, the need for efficient code transformation becomes increasingly important. Amazon Q Developer transformation for Java using the Command Line Interface (CLI) presents a powerful alternative to integrated […]

Converting embedded SQL in Java applications with Amazon Q Developer

Suruchi Saxena — Mon, 07 Apr 2025 17:04:26 +0000

As organizations modernize their database infrastructure, migrating from systems like Oracle to open source solutions such as PostgreSQL is becoming increasingly common. However, this transition presents a significant challenge: discovering and converting embedded SQL within existing Java applications to ensure compatibility with the new database system. Manual conversion of this code is time-consuming, error-prone, and […]

Announcing support for upgrades to Java 21 in Amazon Q Developer

Brian Beach — Wed, 12 Mar 2025 12:30:02 +0000

On February 14, Amazon Q Developer announced support for upgrades to Java 21. As a Java developer, I’m excited about this new capability, which will make it easier for me to keep my applications up-to-date and take advantage of the latest language features and performance improvements. In addition, the latest version of Amazon Q Developer […]

Leverage powerful generative-AI capabilities for Java development in the Eclipse IDE public preview

Vinicius Senger — Wed, 27 Nov 2024 19:29:17 +0000

Today marks an exciting milestone for Eclipse developers everywhere: we’re thrilled to announce the public preview of Amazon Q Developer in the Eclipse IDE. This integration brings the power of AI-driven development directly into one of the most popular development environments. In this blog post, we’ll explore some of its game-changing features, and show you […]

Dissecting the Performance Gains in Amazon Q Developer agent for code transformation

Jonathan Vogel — Fri, 22 Nov 2024 22:39:57 +0000

Amazon Q Developer Agent for code transformation is an AI-powered tool which modernizes code bases from Java 8 and Java 11 to Java 17. Integrated into VS Code and IntelliJ, Amazon Q simplifies the migration process and reduce the time and effort compared to manual process. It proposes and verifies code changes, using AI to […]

Diving Deeper into Projen: Exploring Advanced Features

Michael Tran — Tue, 29 Oct 2024 14:31:19 +0000

We will be highlighting Projen’s powerful features that cater to various aspects of project management and development. We’ll examine how Projen enhances polyglot programming within Amazon Web Services (AWS) Cloud Development Kit constructs. We’ll also touch on its built-in support for common development tools and practices. In our previous blog, we introduced you to the […]