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1 | static <A> L<A> withoutNulls(Iterable<A> l) {
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2 | if (l cast L) |
3 | if (!containsNulls(l)) ret l; |
4 | new L<A> l2; |
5 | for (A a : l) |
6 | if (a != null) |
7 | l2.add(a); |
8 | ret l2; |
9 | } |
10 | |
11 | static <A, B> Map<A, B> withoutNulls(Map<A, B> map) {
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12 | Map<A, B> map2 = similarEmptyMap(map); |
13 | for (A a : keys(map)) |
14 | if (a != null) {
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15 | B b = map.get(a); |
16 | if (b != null) |
17 | map2.put(a, b); |
18 | } |
19 | ret map2; |
20 | } |
21 | |
22 | static <A> L<A> withoutNulls(A[] l) {
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23 | new L<A> l2; |
24 | if (l != null) for (A a : l) |
25 | if (a != null) |
26 | l2.add(a); |
27 | ret l2; |
28 | } |
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| Snippet ID: | #1004239 |
| Snippet name: | withoutNulls - drop null values from list, or null keys and null values from map |
| Eternal ID of this version: | #1004239/10 |
| Text MD5: | 2a828f945b9a9113af504f45c77f41bb |
| Transpilation MD5: | c6aacef92838a8f4dcb907035a2029d6 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-05-28 15:21:59 |
| Source code size: | 564 bytes / 28 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 616 / 713 |
| Version history: | 9 change(s) |
| Referenced in: | [show references] |