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https://issues.apache.org/jira/browse/CLEREZZA-834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reto Bachmann-Gmür resolved CLEREZZA-834.
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    Resolution: Fixed

> Align LockableMGraphWrapper and DataSetLockedMGraph
> ---------------------------------------------------
>
>                 Key: CLEREZZA-834
>                 URL: https://issues.apache.org/jira/browse/CLEREZZA-834
>             Project: Clerezza
>          Issue Type: Improvement
>            Reporter: Reto Bachmann-Gmür
>            Assignee: Reto Bachmann-Gmür
>
> One hand its about removing code duplication on the other hand there is a 
> slight difference in the locking: LockableMGraphWrapper also locks when 
> returning and iterator and the returned iterator locks on access. Clearly a 
> client should lock before getting and till finished using the iterator. So 
> while the Locking in LockableMGraphWrapper  does not prevent the client from 
> getting ConcurrentModificationException it might (not sure) prevent another 
> read from getting an exception while writing.



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