1 | static <A> Set<S> getFromMultipleMapsAsCISet(Collection<Map<A, S>> maps, A key) {
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2 | Set<S> out = ciSet(); |
3 | if (maps != null) for (Map<A, S> map : maps) |
4 | addIfNotNull(out, map.get(key)); |
5 | ret out; |
6 | } |
Began life as a copy of #1010807
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| Snippet ID: | #1021859 |
| Snippet name: | getFromMultipleMapsAsCISet - get a single key from a list of maps, output ciSet |
| Eternal ID of this version: | #1021859/2 |
| Text MD5: | bd288c944137cbb8981d3de2a93b567c |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-03-02 18:27:55 |
| Source code size: | 207 bytes / 6 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 281 / 319 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |