original_string: public static function reset_caches() {
          self::$requestinguserid = null;
          self::$eventfactory = null;
          self::$eventmapper = null;
          self::$eventvault = null;
          self::$actionfactory = null;
          self::$eventretrievalstrategy = null;
          self::$coursecache = [];
          self::$modulecache = [];
      }
code: public static function reset_caches() {
          self::$requestinguserid = null;
          self::$eventfactory = null;
          self::$eventmapper = null;
          self::$eventvault = null;
          self::$actionfactory = null;
          self::$eventretrievalstrategy = null;
          self::$coursecache = [];
          self::$modulecache = [];
      }
code_tokens: public static function reset_caches ( ) { self :: $ requestinguserid = null ; self :: $ eventfactory = null ; self :: $ eventmapper = null ; self :: $ eventvault = null ; self :: $ actionfactory = null ; self :: $ eventretrievalstrategy = null ; self :: $ coursecache = [ ] ; self :: $ modulecache = [ ] ; }
docstring: Reset all static caches, called between tests.
docstring_tokens: Reset all static caches called between tests .