if (support == null) {
support = new RepositoryStepProgressSupport();
component.add(support.getProgressComponent(), BorderLayout.SOUTH);
}
support.setRepositoryRoot(url.toString());
RequestProcessor rp = Git.getInstance().getRequestProcessor(url.toString());
RequestProcessor.Task task = support.start(rp, url.toString(), NbBundle.getMessage(CloneRepositoryWizardPanel.class, "BK2012"));
task.waitFinished();
} finally {
if (support != null) { //see bug #167172
/*