code: public void clearCachedResult() {
      conditions.assembleParameters();
      Map<String, String> query = conditions.getParameters();
      String cacheKey = QueryResultCache.generateKeyForQueryCondition(getClassName(), query);
      QueryResultCache.getInstance().clearCachedFile(cacheKey);
    }
docs: Removes the previously cached result for this query, forcing the next find() to hit the
  network. If there is no cached result for this query, then this is a no-op.