label.setText("");
treeViewer = new TreeViewer(control, SWT.NONE);
treeViewer.setSorter(new TestResultSorter());
final Tree tree = treeViewer.getTree();
tree.addMouseListener(new MouseAdapter() {
@Override
public void mouseDoubleClick(final MouseEvent e) {
final Object data = tree.getSelection()[0].getData();
if (data instanceof TestCaseData) {
final TestCaseData testData = (TestCaseData) data;