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add ArrayUtil.distict

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Looly
2019-09-02 18:01:15 +08:00
parent 870e22de00
commit 5e4718c8ce
3 changed files with 30 additions and 0 deletions
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7
hutool-core/src/test/java/cn/hutool/core/util/ArrayUtilTest.java
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@@ -225,4 +225,11 @@ public class ArrayUtilTest {
arrayType = ArrayUtil.getArrayType(String.class);
Assert.assertEquals(String[].class, arrayType);
}
@Test
public void distinctTest() {
String[] array = {"aa", "bb", "cc", "dd", "bb", "dd"};
String[] distinct = ArrayUtil.distinct(array);
Assert.assertArrayEquals(new String[] {"aa", "bb", "cc", "dd"}, distinct);
}
}