values.add(sb.toString());
}
else {
String commonCompletion = Utils.findLongestCommonPrefix(completions.getValues());
if (commonCompletion.length() > 0) {
delimiter.escape(commonCompletion, sb);
values.add(sb.toString());
}
else {
for (Map.Entry<String, Boolean> entry : completions) {
delimiter.escape(entry.getKey(), sb);