[Qustion]About "Link File"

[tangyong]

Dear Eric and Dan,

On "3.2.2 Hybrid approach",

"After you have installed and verified the product, be sure to uninstall it by deleting the link file so that the JUnit
tests described in Section 2.8, Writing Plug-in Tests, on page 99 will still run successfully."

About the above desciption,I have a question as following,

If not uninstalling the link file, did JUnit tests failed?

--Best Regard!
--Tang Yong