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From "angela (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (JCR-3156) Group#getMembers may list inherited members multiple times
Date Wed, 23 Nov 2011 11:31:39 GMT
Group#getMembers may list inherited members multiple times

                 Key: JCR-3156
                 URL: https://issues.apache.org/jira/browse/JCR-3156
             Project: Jackrabbit Content Repository
          Issue Type: Bug
          Components: jackrabbit-core, security
    Affects Versions: 2.3, 2.2
            Reporter: angela
             Fix For: 2.4

i just happen to detect the following regression that seems to be introduces quite a while

Group#getMembers is defined to return all group members including those inherited by another
group being member of that group.

User t
Group a : t is declared member
Group b : t is declared member
Group c : a, b are declared members

The expected result of Group.getMembers was: a, b and t.

What is currently happening is that t is included twice in the returned iterator.
Quickly testing on jackrabbit 2.0 revealed that this used to work before...

I didn't carefully check when that bug has been introduced but the the refactoring of the
collections seems to be a possible culprit.

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