original_string: protected function runCleanTask($outputDir)
      {
          $cleanTime = $this->runTimedTask(function () use ($outputDir) {
              $this->builder->clean($outputDir);
          });
  
          $this->output->writeln(
              "<comment>Cleaned <path>{$outputDir}</path> in <time>{$cleanTime}ms</time></comment>",
              OutputInterface::VERBOSITY_VERBOSE
          );
      }
code: protected function runCleanTask($outputDir)
      {
          $cleanTime = $this->runTimedTask(function () use ($outputDir) {
              $this->builder->clean($outputDir);
          });
  
          $this->output->writeln(
              "<comment>Cleaned <path>{$outputDir}</path> in <time>{$cleanTime}ms</time></comment>",
              OutputInterface::VERBOSITY_VERBOSE
          );
      }
code_tokens: protected function runCleanTask ( $ outputDir ) { $ cleanTime = $ this -> runTimedTask ( function ( ) use ( $ outputDir ) { $ this -> builder -> clean ( $ outputDir ) ; } ) ; $ this -> output -> writeln ( "<comment>Cleaned <path>{$outputDir}</path> in <time>{$cleanTime}ms</time></comment>" , OutputInterface :: VERBOSITY_VERBOSE ) ; }
docstring: Clean the output build directory.
  
  @param string $outputDir
docstring_tokens: Clean the output build directory .