private void generateReportsFor(Collection<ReportingTask> reportingTasks) throws IOException {
stopwatch.start();
try {
Reporter.generateReportsFor(reportingTasks);
final List<Callable<Void>> partitions = Lists.newArrayList();
for (ReportingTask reportingTask : reportingTasks) {
partitions.add(new ReportExecutor(reportingTask));
}
final ExecutorService executorPool =
Executors.newFixedThreadPool(NumberOfThreads.forIOOperations());
for (Future<Void> executedTask : executorPool.invokeAll(partitions)) {
executedTask.get();
}
} catch (Exception e) {
LOGGER.error("Report generation failed", e);
}
LOGGER.debug("Test outcome reports generated in {} ms", stopwatch.stop());
}