A modern programming language that makes developers happier.

kotlinlang

When you get a chance:
```
if (os.isWindows()) {
            val version = SystemProperties.Companion.javaVersion
            if (javaHome!!.name.toRegex().matches("jre\\d+")
                    || javaHome!!.name == "jre$version") {
                println("parent: " + javaHome!!.parentFile)
                javaHome = File(javaHome!!.parentFile, "jdk$version")
                println("javaHome: $javaHome")
                println(File(javaHome!!.parentFile, "jdk$version"))
                toolsJar = File(javaHome, "lib/tools.jar")
                println("$toolsJar: ${toolsJar.exists()}")
                if (toolsJar.exists()) {
                    return toolsJar
                }
            }
        }
```
output: