raise "ZXing requires JRuby" unless defined?(JRuby)
-require File.expand_path( File.dirname(__FILE__) + '/core.jar' ) # ZXing core classes
-require File.expand_path( File.dirname(__FILE__) + '/javase.jar' ) # ZXing JavaSE classes
+require File.expand_path( File.dirname(__FILE__) + '/core.jar' ) # ZXing core classes
+require File.expand_path( File.dirname(__FILE__) + '/javase.jar' ) # ZXing JavaSE classes
require 'uri'