code: function(cmd) {
        var lines = [], line
        with (JavaImporter(java.lang, java.io)) {
          var proccess = Runtime.getRuntime().exec(Array.prototype.slice.call(arguments))
          var stream = new DataInputStream(proccess.getInputStream())
          while (line = stream.readLine())
            lines.push(line + '')
          stream.close()    
        }
        return lines
      }
docs: Execute the given _cmd_, returning an array of lines from stdout.
  
  Examples:
  
  Growl.exec('growlnotify', '-m', msg)
  
  @param  {string ...} cmd
  @return {array}
  @api public