when creating a new bug report for sprint 41:

caused by: org.eclipse.emf.transaction.rollbackexception: file fragment "c:\users\c\.unicase.internal\ps-_kqjggomked6a1bbcqbvl7a\project\144.upf" already exists - projectspace corrupted.
	at org.eclipse.emf.transaction.impl.transactionimpl.commit(transactionimpl.java:344)
	at org.eclipse.emf.transaction.impl.transactionalcommandstackimpl.doexecute(transactionalcommandstackimpl.java:70)
	at org.eclipse.emf.transaction.impl.abstracttransactionalcommandstack.execute(abstracttransactionalcommandstack.java:165)
	at org.eclipse.emf.transaction.impl.abstracttransactionalcommandstack.execute(abstracttransactionalcommandstack.java:219)
	... 32 more
