timer.reset();
count = fetchOneLevelObject();
timer.finish();
report(this.getClass().getSimpleName(), "one-level", count, timer.getRate(count), getThroughput(charsRead, timer.getElapsedTimeMillis()));
timer.reset();
count = fetchTopLevelObject();
timer.finish();
report(this.getClass().getSimpleName(), "top-level", count, timer.getRate(count), getThroughput(charsRead, timer.getElapsedTimeMillis()));
}