JetBrains has rolled out a new extension for Visual Studio Code that helps Java developers switch to Kotlin more easily. Kotlin is gaining popularity as an alternative to Java, especially in Android app development. The new Java to Kotlin converter aims to make the migration process smoother for developers working in VS Code, a popular editor used across many coding projects.

Streamlined Java to Kotlin Conversion in VS Code

The extension allows developers to convert individual Java files into Kotlin with just a few clicks. They can do this through a simple context menu action, which saves time and effort compared to manual rewriting. This is especially useful for those managing legacy codebases or switching languages during a project.

The converter uses the same engine found in JetBrains’ IDEs, which is known for its accuracy and reliability. It also leverages large language models to suggest idiomatic Kotlin code, helping developers write more natural and efficient code right from their editor. This means less manual adjustment and a smoother transition process.

Designed for Developers Using VS Code

JetBrains recognizes that many developers prefer VS Code for various projects, even if their main IDE is JetBrains’ IntelliJ IDEA. The new extension caters to this audience by providing a powerful, one-click conversion tool within VS Code. It also offers review options before finalizing changes, giving developers control over the migration process.

According to JetBrains, the extension ensures conversions respect Kotlin’s syntax and idioms, leading to cleaner, more maintainable code. The tool aims to reduce the learning curve for Java developers interested in adopting Kotlin, especially those who may not use JetBrains’ IDEs regularly.

Configurable Settings for Advanced Users

The extension provides several settings to customize the conversion process. Developers can select the backend engine used for conversion, such as GitHub Copilot or other large language models. They can also specify model tags and API keys, allowing integration with different providers and services.

Additionally, there are options to set the base URL for specific providers, making the extension adaptable to various environments. These configurations help power users tailor the tool to their workflow, ensuring the best possible conversion experience.

Overall, JetBrains’ new Java to Kotlin converter for Visual Studio Code is designed to make language migration easier, faster, and more accurate for developers working outside of JetBrains’ traditional IDEs. It bridges the gap between popular editors and powerful language features, encouraging more Java developers to explore Kotlin for their projects.

Inspired by

• https://www.infoworld.com/article/4135403/jetbrains-introduces-java-to-kotlin-converter-for-visual-studio-code.html

Sources

• jetbrains.com