garydgregory commented on a change in pull request #118: Fixed the typo and
deal the NPE with Objects.requireNonNull
URL:
https://github.com/apache/commons-collections/pull/118#discussion_r400250988
##########
File path:
src/main/java/org/apache/commons/collections4/list/AbstractLinkedList.java
##########
@@ -514,6 +513,8 @@ protected void addNodeAfter(final Node<E> node, final E
value) {
* @throws NullPointerException if either node is null
*/
protected void addNode(final Node<E> nodeToInsert, final Node<E>
insertBeforeNode) {
+ Objects.requireNonNull(nodeToInsert, "The new node to insert must not
be null.");
Review comment:
Keep it simple: `Objects.requireNonNull(nodeToInsert, "nodeToInsert");`
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