Because a Map can be mutable, one could change the extensions of a
underlying User object, by using the copy-of builder. Make defensive
copies everywhere to fix this issue. The same change has been done to
all multi-valued attributes of Users and Groups too.
Because a
Map
can be mutable, one could change the extensions of a underlyingUser
object, by using the copy-of builder. Make defensive copies everywhere to fix this issue. The same change has been done to all multi-valued attributes ofUser
s andGroup
s too.