static Map renameKeys(Map map, O... renames) { Map m2 = cloneMap(map); for (int i = 0; i+1 < l(renames); i += 2) { O o = map.get(renames[i]); if (o != null) { m2.remove(renames[i]); m2.put(renames[i+1], o); } } ret m2; }
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| Snippet ID: | #1004133 |
| Snippet name: | renameKeys |
| Eternal ID of this version: | #1004133/1 |
| Text MD5: | 5f6b364050cd7a5cbd962a194d05eb06 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-08-07 23:48:45 |
| Source code size: | 262 bytes / 11 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 794 / 782 |
| Referenced in: | #1004210 - mapMinus - map minus some keys #1006654 - Standard functions list 2 (LIVE, continuation of #761) #1026311 - changeKey - change key in map, in place |