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CollUtil.split优化切割列表参数判断，避免OOM

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Looly
2023-03-29 22:01:24 +08:00
parent 1c6c15df07
commit cbc2246a37
2 changed files with 8 additions and 3 deletions
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6
hutool-core/src/test/java/cn/hutool/core/collection/CollUtilTest.java
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@@ -923,6 +923,7 @@ public class CollUtilTest {
Assert.assertEquals("bb", distinct.get(1).getName());
}
@SuppressWarnings("ConstantValue")
@Test
public void unionNullTest() {
final List<String> list1 = new ArrayList<>();
@@ -932,6 +933,7 @@ public class CollUtilTest {
Assert.assertNotNull(union);
}
@SuppressWarnings("ConstantValue")
@Test
public void unionDistinctNullTest() {
final List<String> list1 = new ArrayList<>();
@@ -941,6 +943,7 @@ public class CollUtilTest {
Assert.assertNotNull(set);
}
@SuppressWarnings({"ConfusingArgumentToVarargsMethod", "ConstantValue"})
@Test
public void unionAllNullTest() {
final List<String> list1 = new ArrayList<>();
@@ -949,7 +952,7 @@ public class CollUtilTest {
final List<String> list = CollUtil.unionAll(list1, list2, list3);
Assert.assertNotNull(list);
@SuppressWarnings("ConfusingArgumentToVarargsMethod") final List<String> resList2 = CollUtil.unionAll(null, null, null);
final List<String> resList2 = CollUtil.unionAll(null, null, null);
Assert.assertNotNull(resList2);
}
@@ -998,6 +1001,7 @@ public class CollUtilTest {
list.toArray());
}
@SuppressWarnings("ConstantValue")
@Test
public void intersectionNullTest() {
final List<String> list1 = new ArrayList<>();