git: openjdk/mobile: 8005819: Support cross-realm MSSFU

[duke]

Changeset: 4fa827ec
Author:    Martin Balao <mbalao at openjdk.org>
Date:      2019-12-11 15:43:42 +0000
URL:       https://git.openjdk.java.net/mobile/commit/4fa827ec

8005819: Support cross-realm MSSFU

Reviewed-by: weijun

! src/java.security.jgss/share/classes/sun/security/krb5/KrbTgsRep.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/CredentialsUtil.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/Krb5.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/PAForUserEnc.java
+ src/java.security.jgss/share/classes/sun/security/krb5/internal/PaPacOptions.java
! test/jdk/sun/security/krb5/auto/KDC.java
! test/jdk/sun/security/krb5/auto/ReferralsTest.java