In this example, Employee is a self-referential class because its next field has type Employee. This field is an example of a link field because it can store a reference to another object of its class ...

While singly-linked lists have many uses, they also present some restrictions. For one thing, singly-linked lists restrict node traversal to a single direction: you can’t traverse a singly-linked list ...

What would you like to share? I noticed that the project currently does not include an algorithm for finding the middle of a singly linked list, nor are there any unit tests for this operation.