When trying to sequence second (and later) XMI files, the sequencing fails with [1]. Attaching two xmi files that can be used to reproduce the bug. Note no such problems arise with other sequencers (XML, CND etc.) [1] 08:40:10,294 ERROR [org.modeshape.jcr.SequencingRunner] (modeshape-sequencer-6-thread-1) The 'teiid-model-sequencer' sequencer of repository 'dv' had an error while processing '/files/BQT1.xmi/jcr:content/jcr:data' in workspace 'default' and generating output '/derived/teiid/models/BQT1.xmi': javax.jcr.RepositoryException: The session with an ID of '275407465' has been closed and can no longer be used.
Created attachment 1038791 [details] one xmi file
Created attachment 1038792 [details] second xmi
Fixed in DV 6.2 branch: https://github.com/jboss-integration/modeshape/commit/cdc98a2905fa70e7725b8aab43ac67f8f0c79bd4