public void execute() {
            System.out.println("Executing benchmark '" + getName() + "' ...");
            append(100000); // warm-up
            long start=System.currentTimeMillis();
            append(repetitions);
            long duration=System.currentTimeMillis()-start;
            System.out.println("Completed " + repetitions + " repetitions in " + duration + " ms\n");
        }
Compares alternative ways of appending strings

@author bratseth
vespajlib/src/test/java/com/yahoo/text/StringAppendMicroBenchmarkTest.java