public static void main(String[] args) {
        System.out.println("Unoptimized: -------------------------");
        new XMLWriterMicroBenchmark(false).benchmark(10000,false);
        System.out.println("Optimized:   ------------------------");
        new XMLWriterMicroBenchmark(true).benchmark(10000,false);
    }
It is what it says

@author bratseth
vespajlib/developernotes/XMLWriterMicroBenchmark.java