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1 | static <A> void addToListWithMaxSize(L<A> l, A a, int maxSize) {
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2 | if (l == null || maxSize <= 0) ret; |
3 | synchronized(collectionMutex(l)) {
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4 | int n; |
5 | while ((n = l.size()) >= maxSize) {
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6 | l.remove(0); |
7 | if (l.size() != n-1) |
8 | fail("List remove failed!? " + l.size() + " / " + n + " / " + objectToStringWithClassName(l));
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9 | } |
10 | l.add(a); |
11 | } |
12 | } |
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| Snippet ID: | #1015974 |
| Snippet name: | addToListWithMaxSize - drops elements from start if list is too large; note: should be a LinkedList or CircularArrayList |
| Eternal ID of this version: | #1015974/8 |
| Text MD5: | 568c01d67cdf345420014374a7be0e7f |
| Transpilation MD5: | 8da8a72403c1d8c1ac091cc8679d062f |
| Author: | stefan |
| Category: | javax / collections |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-09-05 13:17:48 |
| Source code size: | 376 bytes / 12 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 483 / 597 |
| Version history: | 7 change(s) |
| Referenced in: | [show references] |