Errata for OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide - page 480

[Guillaume Bailly]

Hi,

At the end of page 480, I would replace

Note that the file extension does not necessary determine whether a file is executable.

by

Note that the file extension does not necessarily determine whether a file is executable.

Regards,
Guillaume

[Jeanne Boyarsky]

As you should because we used the wrong word. Noted