You can go to Tools > Kotlin > Show kotlin bytecodeĬurrently it is disabled. Some examples? - voddan reified generics are always inlined, so from Java they look like normal class references - voddan This is what I’m talking about /questions/34762029/… - Jacob Zimmerman IntelliJ IDEA 2016.2: Menu / Tools / Kotlin / Show Kotlin Bytecode, then click Decompile button - Vadzim

Jacob Zimmerman Wow, never heard of that. The decompiling may be done inside IntelliJ Idea, or using FernFlower (thanks was no automated tool as I checked a couple months ago (and no plans for one AFAIK)Īs a side note, be aware that generics in generated code can cause compiler warnings, since Kotlin allows some things that the java compiler doesn’t. You can compile Kotlin to bytecode, then use a Java disassembler. Vikas Pandey Decompile Kotlin to Java is currently enabled only for compiled Kotlin classes. the code that i even never wrote or heard - Nauman Ash that option is not enabled, it is coloured grey. Is the Java output not ugly? - Pacerier Just like most decompiling outputs, it is, of course - Louis CAD converted from kotlin to java. With a recent version (1.2+) of the Kotlin plugin you also can directly do Menu > Tools > Kotlin -> Decompile Kotlin to Java.

Menu > Tools > Kotlin > Show Kotlin Bytecode.

The Java code it generates is not intended for use as actual production code (and is quite poorly suited for that - to begin with, it does not always compile…) - yoleĪs said, in IntelliJ or Android Studio, you just have to do the following to get java code from kotlin: Would be great if you could do kotlin -> Java -> objC - Patrick The goal of the “Decompile” button is to help people understand how the Kotlin compilation works. What’s the point? - yole Consider the j2objC translator. You can build it first! - Eric Cochran Might be easier to teach them to read Kotlin - tim_yates It’s very likely that you will end up with an ugly and unmaintainable Java class which won’t run if you don’t have the Kotlin standard library in the classpath. I’m pretty sure no automated tool has been built for this yet. I have a Kotlin source file, but I want to translate it to Java. How to convert a kotlin source file to a java source file

Intellij convert java to kotlin