The Java idiomīecomes in Kotlin val sb = StringBuilder() Notice that the mindless repetition inherent in instantiating Java variables has gone away. Consider the screenshot above, where I have converted a Java code sample (at left) to Kotlin automatically. IDG Kotlin as a more concise Java languageĪt first glance, Kotlin looks like a more concise and streamlined version of Java.

JetBrains uses Kotlin in many of its products including its flagship IntelliJ IDEA.

The Kotlin project on GitHub has more than 770 contributors while the majority of the team works at JetBrains, there have been nearly 100 external contributors to the Kotlin project.

Kotlin originated at JetBrains, the company behind IntelliJ IDEA, in 2010, and has been open source since 2012. Versions of Kotlin targeting JavaScript ES5.1 and native code (using LLVM) for a number of processors are in production as well. It is focused on interoperability, safety, clarity, and tooling support. The plugin invokes the native Convert Java File To Kotlin File action on all selected Java files.Kotlin is a general purpose, free, open source, statically typed “pragmatic” programming language initially designed for the JVM (Java Virtual Machine) and Android, and combines object-oriented and functional programming features.

Commit renaming step to VCS with standard or custom commit message.

When running this new action menu, the following steps are applied to each selected Java file: menu action right after Convert Java File To Kotlin File This plugin adds a new Convert Multiple Files To Kotlin.

Search for Multiple File Kotlin Converter and click Install button.

The plugin is published under the JetBrains Plugins Repository (see here)Īnd can be installed following these simple steps: kt so that git/ Version Control history is maintained. The regex and line-count based options include a verification and selection step.Īll conversions also include an optional step to perform an in-place renaming of the files from.

regex matching (Currently limited to filename).

It includes several options for selecting files, including: The Multiple File Kotlin Converter IntelliJ IDEA plugin runs the native Convert Java File To Kotlin File action against a list of files,

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