private IReportVisitor createVisitor() throws IOException {
final List<IReportVisitor> visitors = new ArrayList<IReportVisitor>();
outputDirectory.mkdirs();
final XMLFormatter xmlFormatter = new XMLFormatter();
xmlFormatter.setOutputEncoding(outputEncoding);
visitors.add(xmlFormatter.createVisitor(new FileOutputStream(new File(
outputDirectory, "jacoco.xml"))));
final CSVFormatter formatter = new CSVFormatter();
formatter.setOutputEncoding(outputEncoding);
visitors.add(formatter.createVisitor(new FileOutputStream(new File(