Crash server by adding cyclic model to "Data Dictionary/Models"

Creating a model with cyclic import :

<model name="ncwf:claim-process"><author>beCPG</author><version>1.0</version>
<imports><import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d"/><import uri="http://www.alfresco.org/model/bpm/1.0" prefix="bpm"/><import uri="http://www.bcpg.fr/model/nc-workflow/1.0" prefix="ncwf"/></imports><namespaces><namespace uri="http://www.bcpg.fr/model/nc-workflow/1.0" prefix="ncwf"/></namespaces><data-types/><constraints/>
...
</model>

and deploy it into "Data Dictionnary/Models"

Make system crash and unrecoverable:

Caused by: java.lang.StackOverflowError
at org.alfresco.repo.dictionary.M2Model.getName(M2Model.java:170)
at org.alfresco.repo.dictionary.DictionaryRepositoryBootstrap.loadModel(DictionaryRepositoryBootstrap.java:489)
at org.alfresco.repo.dictionary.DictionaryRepositoryBootstrap.loadModel(DictionaryRepositoryBootstrap.java:489)

....

The only way to restart system is to modify repo-admin-context.xml to ignore "Data Dictionary/Models"

Regards