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static <A, B> Map<A, B> mapPutOrCreate(Map<A, B> map, A key, B value) { if (key != null && value != null) { if (map == null) map = new HashMap; map.put(key, value); } ret map; }
Began life as a copy of #1024463
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| Snippet ID: | #1024478 |
| Snippet name: | mapPutOrCreate - make HashMap if null |
| Eternal ID of this version: | #1024478/1 |
| Text MD5: | 402c4ea235170679685bf24f900f11d4 |
| Transpilation MD5: | bb90b4ee347a7fb8df4975e984546a66 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-08-13 18:48:55 |
| Source code size: | 197 bytes / 7 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 282 / 412 |
| Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) #1024510 - mapPutOrCreate_multi #1026134 - orderedMapPutOrCreate - make LinkedHashMap if null #1030902 - putOrCreate - make HashMap if null. allow null keys and values |