if (overwrite) {
// overwrites the collection
String name = destCollection.getName();
Collection parent = destCollection.getParentCollection();
// delete collection
parent.dropCollection(destCollection);
results.putAll(copyCollection(col, parent, name, deep));
if (results.size() == 0) {
results.put(dest, new Integer(WebdavStatus.SC_NO_CONTENT));
}
} else {