// re-open this area for writing now!
area.getWCAccess().closeAdminArea(area.getRoot());
area = area.getWCAccess().open(area.getRoot(), true, false, false, 0, Level.FINE);
SVNAdminArea newArea = SVNAdminAreaFactory.changeWCFormat(area, format);
for(Iterator entries = newArea.entries(false); entries.hasNext();) {
SVNEntry entry = (SVNEntry) entries.next();
if (entry.isThisDir() || entry.isFile()) {
continue;
}
File childDir = new File(newArea.getRoot(), entry.getName());