(Collection<? extends T> c)
| 1112 | } |
| 1113 | |
| 1114 | private static <T extends Comparable<T>> List<T> sort(Collection<? extends T> c) { |
| 1115 | List<T> list = new ArrayList<>(c); |
| 1116 | Collections.sort(list); |
| 1117 | return list; |
| 1118 | } |
| 1119 | |
| 1120 | /** Returns all field names (sorted) provided so far by |
| 1121 | {@link #getFieldOrder} |