Hello world example in Akin Java

HelloWorldRunnable.ak

# Hello World example in Akin Java
# 
# Akin (http://github.com/vic/akin)

package: akin example.

# I made imports explicit just to show 
# how to import classes static members

import: java lang String,
        java lang Runnable,
        java lang System out

# To create a subclass the syntax will be
# <ParentClass> class(<Interface>,<Interface2>, <ClassBody>)
# If no ParentClass specified, it will be java.lang.Object

Hello = class(Runnable):
  
  # Akin Java will have type inference
  final static private hello = "Welcome to Akin"
  
  initialize =: @name
  
  {Override} run =:
     5 times(i): out println(i+": "+toString)

  toString() = "$(hello): $(name)"

  static main(argv String[]) = new(argv[0]) run