CollectionUtils

gusd @Date 2022/10/18

Functions

public static boolean checkNullOrContainsNull<T>(Collection<T> collection)

Checks if the collection is null or contains null elements.

public static boolean checkNullOrEmptyOrContainsNull<T>(Collection<T> collection)

Checks if the collection is null, empty, or contains null elements.

public static boolean containsNull<T>(Collection<T> collection)

Checks if the collection contains null