Hello, Jeanne and Scott, I think there might be a typo:
The @SafeVargs marker annotation indicates that a method does not perform any potential unsafe operations on its varargs parameter.
Selikoff, Scott. OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide (p. 193). Wiley. Kindle Edition.
Returning to @SafeVargs, the annotation is used to indicate to other developers that your method does not perform any unsafe operations.
Selikoff, Scott. OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide (p. 193). Wiley. Kindle Edition.
@SafeVargs might be @SafeVarargs?