A modern programming language that makes developers happier.

kotlinlang

Seems to work for me:
```
$ ./kobaltw assemble
              __ __           __              __   __
             / //_/  ____    / /_   ____ _   / /  / /_
            / ,&lt;    / __ \  / __ \ / __ `/  / /  / __/
           / /| |  / /_/ / / /_/ // /_/ /  / /  / /_
          /_/ |_|  \____/ /_.___/ \__,_/  /_/   \__/  0.717

          ╔════════════════════════╗
          ║ Building mixed-example ║
          ╚════════════════════════╝
───── mixed-example:compile
  Java compiling 2 files
  Kotlin compiling 3 files
───── mixed-example:assemble
  Created ./kobaltBuild/libs/mixed-example-0.1.jar
BUILD SUCCESSFUL (3 seconds)
```