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# tornadofx
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ron

03/01/2017, 2:47 PM
Java 8 bytecode support Kotlin has now the option of generating Java 8 bytecode (-jvm-target 1.8 command line option or the corresponding options in Ant/Maven/Gradle). For now this doesn't change the semantics of the bytecode (in particular, default methods in interfaces and lambdas are generated exactly as in Kotlin 1.0), but we plan to make further use of this later. Java 8 standard library support There are now separate versions of the standard library supporting the new JDK APIs added in Java 7 and 8. If you need access to the new APIs, use kotlin-stdlib-jre7 and kotlin-stdlib-jre8 maven artifacts instead of the standard kotlin-stdlib. These artifacts are tiny extensions on top of kotlin-stdlib and they bring it to your project as a transitive dependency.