/**
  * Process the file queue into usable objects
  *
  * Returns an array of DataContainer objects for use in the CodeWorker.
  *
  * @return  array
  */
 public function processFiles()
 {
     foreach ($this->config->getFilesToMock() as $file) {
         try {
             $fileData = $this->processFile($file, $this->config);
             $this->processDataWithWorkers($fileData);
         } catch (MockMakerException $e) {
             echo "\nMockMakerException: {$e->getMessage()}\n";
             continue;
         }
     }
     return implode(PHP_EOL . str_repeat("-", 50) . PHP_EOL, $this->mockCode);
 }