original_string: public function removeOrphans(): void
      {
          $hashes = $this->findOrphanedHashes();
          if (count($hashes) > 0) {
              $this->removeHashes($hashes);
          }
      }
code: public function removeOrphans(): void
      {
          $hashes = $this->findOrphanedHashes();
          if (count($hashes) > 0) {
              $this->removeHashes($hashes);
          }
      }
code_tokens: public function removeOrphans ( ) : void { $ hashes = $ this -> findOrphanedHashes ( ) ; if ( count ( $ hashes ) > 0 ) { $ this -> removeHashes ( $ hashes ) ; } }
docstring: Removes any orphaned icon files, i.e. icon files no longer used by any icon.
docstring_tokens: Removes any orphaned icon files i . e . icon files no longer used by any icon .