1 | static <A> bool allDifferent(Iterable<A> l) {
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2 | if (l == null) true; |
3 | new HashSet<A> set; |
4 | for (A a : l) |
5 | if (!set.add(a)) false; |
6 | true; |
7 | } |
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| Snippet ID: | #1017083 |
| Snippet name: | allDifferent |
| Eternal ID of this version: | #1017083/4 |
| Text MD5: | 43d81a2eb3a02718fcaddde5ce0d02d1 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2018-07-11 20:46:48 |
| Source code size: | 150 bytes / 7 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 383 / 418 |
| Version history: | 3 change(s) |
| Referenced in: | [show references] |