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1 | static <A, B> Map<A, B> takeFirstFromMap(int n, Map<A, B> map) {
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2 | if (map == null) null; |
3 | Map<A, B> map2 = similarEmptyMap(map); |
4 | if (n > 0) |
5 | for (Map.Entry<A, B> e : map.entrySet()) |
6 | if (n-- <= 0) break; else map2.put(e.getKey(), e.getValue()); |
7 | ret map2; |
8 | } |
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| Snippet ID: | #1027916 |
| Snippet name: | takeFirstFromMap |
| Eternal ID of this version: | #1027916/3 |
| Text MD5: | c5f73c6e78c1e4783b24d79b0dde829d |
| Transpilation MD5: | 2e320408d7c72f79d8272ddf4cf78263 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2020-04-17 11:37:45 |
| Source code size: | 277 bytes / 8 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 234 / 325 |
| Version history: | 2 change(s) |
| Referenced in: | [show references] |