AclEntry.setPrincipal
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public abstract boolean setPrincipal( Principal user )
Parameters
- user
- the principal to be set for this entry.
Returns
true if the principal is set, false if there was
already a principal set for this entry.
Description
Specifies the principal for which permissions are granted or denied
by this ACL entry. If a principal was already set for this ACL entry,
false is returned, otherwise true is returned.