the javax.security.auth.spi.LoginModule.initialize method definition
has been generified. therefore the sharedState and options Maps
are now:

  Map<java.lang.String, ?> sharedState
  Map<java.lang.String, ?> options

existing documentation at these locations:

  http://java.sun.com/j2se/1.5.0/docs/guide/security/jaas/JAASLMDevGuide.html
  http://java.sun.com/j2se/1.5.0/docs/guide/security/jaas/tutorials/SampleLoginModule.java

contain example LoginModule implementations that still have
the old non-generified initialize methods.
they should be updated - this would cause less developer confusion.

###@###.### 2004-06-07