Question: Dynamically change the script library path?

Based on the information you gave me related to this thread:

http://www.eviware.com/component/option ... opic,652.0

how does the system find this line and compile the code properly? What I mean is, it appears that the global groovy code is compiled when you bring up SOAP UI Pro, if I create a groovy script with the line of code you provided, does the system immediately go to the specified path and immediatly compile global groovy scripts in that path when the system executes that line of code OR what?

Also, do you need to use double slashes in the path like you would in Java? For example, if the path was "C:\Test\Test2" where the folder that contains the scripts is Test2, would you add the path like this C:\\Test\\Test2

Which would make the line of code be this:

com.eviware.soapui.SoapUI.settings.set(
com.eviware.soapui.SoapUIProSettings.SCRIPT_LIBRARY, "C:\\Test\Test2")

Thanks!!
Jim