Adding standard java classes that are missing in Android

I am using a Java Security Provider which throws FailedLoginException from the javax.security.auth.login package. As i am using these provider in my Android App i get the problem that Androids javax.security.auth.login package doesn't have such class, it only has the LoginException, which is the base class for the other ones. Because of that my application is throwing NoClassDefFound whenever the FailedLoginException is thrown.

Is there a way to add this missing standard Java class to my Android App, or to workaround that Error?

Any help is appreciated!

from Adding standard java classes that are missing in Android