Data commit

Task/Sleep/Fantom/sleep.fantom

@@ -0,0 +1,21 @@
+using concurrent
+
+class Main
+{
+  public static Void main ()
+  {
+    echo ("Enter a time to sleep: ")
+    input := Env.cur.in.readLine
+    try
+    {
+      time := Duration.fromStr (input)
+      echo ("sleeping ...")
+      Actor.sleep (time)
+      echo ("awake!")
+    }
+    catch
+    {
+      echo ("Invalid time entered")
+    }
+  }
+}