Running a suite of tests again with a different user

[James Uzdarwin]

I am using Selenium Webdriver with java(1.8).  Currently I have a suite of tests running using @RunWith and @SuiteClasses which controls what tests are to be run as a suite.

My question is how can i easily loop through these suite of tests again if desired logging in a a different user?  I have researched but there doesn't seem to be any clear answer.