Code review request: 6727821: javax.security.auth.login.Configuration keeps reference to context ClassLoader

[Weijun Wang]

Hi All

Please review this code change

    http://cr.openjdk.java.net/~weijun/6727821/webrev.00/

Storing a thread-related variable into a static field is not sensible.

A similar problem in javax.security.auth.Policy, but the class is 
already @Deprecated. If you believe it had better be fixed, I'll do that.

Thanks
Max