Creates an instance of the WebLogoutHandler class.

The session and userID parameters are mandatory. If null is specified, a ParameterError exception occurs.

public WebLogoutHandler(HttpSession session, String userID);

session:

Specifies the JSP/Servlet activation parameter with no changes.

userID:

Specifies the user ID of the user who logs out.

com.cosminexus.admin.common.ParameterError:

A reference to either HttpSession or String is not specified.