If you want to create a more complex project that needs further configuration, select Maven or Gradle. It's a native builder that doesn't require downloading additional artifacts. You will be able to do it later at any time. Select the Create Git repository checkbox to place the new project under version control. Name the new project and change its location if necessary. Otherwise, from the main menu, select File | New | Project.įrom the list on the left, select New Project. On the Welcome screen, click New Project. You will be able to add the necessary frameworks and technologies later at any time. This is a general-purpose project without specific frameworks. Create a Kotlin project without frameworks For the language itself, refer to Kotlin documentation. This page covers Kotlin support in IntelliJ IDEA. In this topic, you will find the instructions to get started with Kotlin in IntelliJ IDEA. Most of the Java tools are available for Kotlin, so, for example, if you know how to use Java debugger or refactorings, your experience will be enough to use these in Kotlin. It includes Kotlin-specific project templates, coding assistance, refactorings, debugging, analysis tools, and so on. IntelliJ IDEA provides first-class support for Kotlin. If the plugin is not activated, enable it on the Plugins page of the IDE settings Ctrl+Alt+S as described in Install plugins. The plugin is bundled with IntelliJ IDEA and is activated by default. So, it is recommended to convert the Kotlin code to Java code with the help of IntelliJ IDEA.ĭo share this blog with your fellow developers to spread the knowledge.Before you start working with Kotlin, make sure that the plugin is enabled. The above method will generate the Java file but the code will be complicated to understand.
Download theĪfter downloading the jar file, run the below command to get the Java file, out of your Now, we need to decompile the class file generated after the first step. To use Fernflower, follow the below steps: But the demerit of this method is that you will not get the pure Java file and you need to manually download the Fernflower jar file. So, instead of using the IntelliJ IDEA, we can directly use Fernflower. Under the hood, the IntelliJ IDEA uses the Fernflower. You will get the bytecode of your Kotin file.īutton to get your Java code from the bytecode. Open your Kotlin project in the IntelliJ IDEA / Android Studio. Steps to convert your Kotlin source file to Java source file: To integrate some feature that can be easily implemented in Java. So, it becomes easy to convert the Java code into Kotlin and vice-versa.įollowing are some of the advantages or reasons for converting Kotlin code to Java code: compiling the Kotlin code to the JVM bytecode and then decompile the bytecode to the Java code. Converting a Kotlin file to Java file involves two steps i.e.
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