In this example ... field because it can store a reference to another object of its class–in this case another Employee object. This tutorial introduces the ins and outs of singly linked lists ...

Instead, it exists as a placeholder for class fields and/or class methods. Such a class is known as a utility class. An example of a utility class is the Java standard class library’s Math class.

The advanced Java String printf example below will generate the following table of data: ...