case StreamTokenizer.TT_WORD:
String s = stok.sval;
Constructor<? extends PerfTask> cnstr = taskClass(config,s)
.asSubclass(PerfTask.class).getConstructor(PerfRunData.class);
PerfTask task = cnstr.newInstance(runData);
task.setAlgLineNum(stok.lineno());
task.setDisableCounting(isDisableCountNextTask);
isDisableCountNextTask = false;
currSequence.addTask(task);
if (task instanceof RepSumByPrefTask) {
stok.nextToken();