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add methods

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This commit is contained in:
Looly
2020-03-30 19:36:19 +08:00
parent 2783f17472
commit 174d80e865
5 changed files with 104 additions and 5 deletions
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9
hutool-core/src/test/java/cn/hutool/core/collection/ListUtilTest.java
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@@ -15,4 +15,13 @@ public class ListUtilTest {
Assert.assertEquals("edit2", filter.get(1));
Assert.assertEquals("edit3", filter.get(2));
}
@Test
public void indexOfAll() {
List<String> a = ListUtil.toLinkedList("1", "2", "3", "4", "3", "2", "1");
final int[] indexArray = ListUtil.indexOfAll(a, "2"::equals);
Assert.assertArrayEquals(new int[]{1,5}, indexArray);
final int[] indexArray2 = ListUtil.indexOfAll(a, "1"::equals);
Assert.assertArrayEquals(new int[]{0,6}, indexArray2);
}
}