diff --git a/docs/Kotlin-RivieraDev.ppt b/docs/Kotlin-RivieraDev.ppt
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index 00000000000..84c8943eb0f
Binary files /dev/null and b/docs/Kotlin-RivieraDev.ppt differ
diff --git a/examples/src/HelloNames.kt b/examples/src/HelloNames.kt
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--- /dev/null
+++ b/examples/src/HelloNames.kt
@@ -0,0 +1,18 @@
+namespace HelloNames
+
+fun main(args : Array<String>) {
+    var names : String = ""
+
+    for (i in args.indices) {
+        names += args[i]
+        if (i + 1 < args.size)
+            names += ", "
+    }
+    // string templates
+    println("Hello, $names!")
+}
+
+fun println(message : String) {
+    // System.out is a nullable field
+    System.out?.println(message)
+}