Check for a behavior change on the HttpPrincipal.getName() method

This rule flags Java code with calls to the com.sun.net.httpserver.HttpPrincipal.getName() method. In Java SE 16, this method has been updated to return the correct name outlined the specification: realm:username. Previously this method incorrectly returned username. You will need to evaluate whether your application is affected by the behavior change and make any necessary updates.

For more information on these changes, see HttpPrincipal::getName Returned Incorrect Name.