Initial import of 4.x module.

sample.txt

@@ -0,0 +1,20 @@
+package demo
+
+/**
+ * This class supports greeting people by name.
+ *
+ * @property name The name of the person to be greeted.
+ */
+class Greeter(val name: String) {
+
+    /**
+     * Prints the greeting to the standard output.
+     */
+    fun greet() {
+        println("Hello $name!")
+    }
+}
+
+fun main(args: Array<String>) {
+    Greeter(args[0]).greet()
+}