RFR 8047789: auth.login.LoginContext needs to be updated to work with modules

[Mandy Chung]

On 3/20/15 7:39 AM, Wang Weijun wrote:
> Please review the code changes at
>
>     http://cr.openjdk.java.net/~weijun/8047789/webrev.03/

It looks okay to me.  Removing some use of reflection seems
a good thing.

One observation: invoke(String methodName) now calls the method
statically and the implementation has conditional code depending
on which of the four methods.  It seems that you could do some
refactoring to define 4 different methods for example:

  571        invokePriv(LOGIN_METHOD) -> invokeLoginMethod

This is an separate issue.  Just to mention for future cleanup
to consider.

Mandy