[security-dev 00085]: hg: jdk7/jsn/jdk: 6648972: KDCReq.init always read padata

[weijun.wang at sun.com]

Changeset: 7360321c37e3
Author:    weijun
Date:      2008-03-05 21:55 +0800
URL:       http://hg.openjdk.java.net/jdk7/jsn/jdk/rev/7360321c37e3

6648972: KDCReq.init always read padata
Summary: PA-DATA is optional, only read it when it exists
Reviewed-by: valeriep

! src/share/classes/sun/security/krb5/internal/ETypeInfo2.java
! src/share/classes/sun/security/krb5/internal/KDCReq.java
+ test/sun/security/krb5/OptionPADataInKDCReq.java