original_string: public function run(Input $input, OutputInterface $output)
      {
          $message  = 'Nothing to run here. This exercise does not require a code solution, ';
          $message .= 'so there is nothing to execute.';
          $output->writeLine($message);
          return true;
      }
code: public function run(Input $input, OutputInterface $output)
      {
          $message  = 'Nothing to run here. This exercise does not require a code solution, ';
          $message .= 'so there is nothing to execute.';
          $output->writeLine($message);
          return true;
      }
code_tokens: public function run ( Input $ input , OutputInterface $ output ) { $ message = 'Nothing to run here. This exercise does not require a code solution, ' ; $ message .= 'so there is nothing to execute.' ; $ output -> writeLine ( $ message ) ; return true ; }
docstring: Running a custom verifying exercise does nothing. There is no program required, therefore there is nothing
  to run.
  
  @param Input $input The command line arguments passed to the command.
  @param OutputInterface $output A wrapper around STDOUT.
  @return bool If the solution was successfully executed, eg. exit code was 0.
docstring_tokens: Running a custom verifying exercise does nothing . There is no program required therefore there is nothing to run .