cloud-fan commented on code in PR #37453:
URL: https://github.com/apache/spark/pull/37453#discussion_r943054136
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/types/ArrayType.scala:
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@@ -53,11 +53,12 @@ object ArrayType extends AbstractDataType {
* Please use `DataTypes.createArrayType()` to create a specific instance.
*
* An [[ArrayType]] object comprises two fields, `elementType: [[DataType]]`
and
- * `containsNull: Boolean`. The field of `elementType` is used to specify the
type of
- * array elements. The field of `containsNull` is used to specify if the array
has `null` values.
+ * `containsNull: Boolean`.
+ * The field of `elementType` is used to specify the type of array elements.
+ * The field of `containsNull` is used to specify if the array can have `null`
values.
*
* @param elementType The data type of values.
- * @param containsNull Indicates if values have `null` values
+ * @param containsNull Indicates if values can have `null` values
Review Comment:
```suggestion
* @param containsNull Indicates if the array can have `null` values
```
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