java.util.ConcurrentModificationException: null

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java.util.ConcurrentModificationException: null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:926)
at org.obiba.magma.views.DefaultViewManagerImpl.getViewAwareDatasource(DefaultViewManagerImpl.java:143)
at org.obiba.magma.views.DefaultViewManagerImpl.getView(DefaultViewManagerImpl.java:132)

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