[ERROR] org.eclipse.emf.cdo.common.revision.CDORevisionUtil$Uninitialized incompatible with org.eclipse.emf.cdo.security.SecurityItem
java.lang.ClassCastException: org.eclipse.emf.cdo.common.revision.CDORevisionUtil$Uninitialized incompatible with org.eclipse.emf.cdo.security.SecurityItem
	at org.eclipse.emf.cdo.security.RealmUtil.allUsers(RealmUtil.java:232)
	at org.eclipse.emf.cdo.security.RealmUtil.allUsers(RealmUtil.java:205)
	at org.eclipse.emf.cdo.security.impl.RealmImpl$1.getData(RealmImpl.java:75)
	at org.eclipse.emf.cdo.security.impl.DerivedList.getList(DerivedList.java:40)
	at org.eclipse.emf.cdo.security.impl.DerivedList.iterator(DerivedList.java:192)
	at org.eclipse.emf.cdo.security.util.SecurityValidator.validateRealm_HasAdministrator(SecurityValidator.java:278)
	at org.eclipse.emf.cdo.security.util.SecurityValidator.validateRealm(SecurityValidator.java:261)
	at org.eclipse.emf.cdo.security.util.SecurityValidator.validate(SecurityValidator.java:141)
	at org.eclipse.emf.ecore.util.EObjectValidator.validate(EObjectValidator.java:324)
	at org.eclipse.emf.ecore.util.EObjectValidator.validate(EObjectValidator.java:289)
	at org.eclipse.emf.cdo.server.internal.security.SecurityManager$RealmValidationHandler.validate(SecurityManager.java:1292)
	at org.eclipse.emf.cdo.server.internal.security.SecurityManager$RealmValidationHandler.handleTransactionBeforeCommitting(SecurityManager.java:1274)
	at org.eclipse.emf.cdo.spi.server.ObjectWriteAccessHandler.handleTransactionBeforeCommitting(ObjectWriteAccessHandler.java:130)
	at org.eclipse.emf.cdo.server.internal.security.SecurityManager$WriteAccessHandler.handleTransactionBeforeCommitting(SecurityManager.java:1097)
	at org.eclipse.emf.cdo.internal.server.Repository.notifyWriteAccessHandlers(Repository.java:1591)
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.notifyBeforeCommitting(TransactionCommitContext.java:549)
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.applyIDMappings(TransactionCommitContext.java:513)
	at org.eclipse.emf.cdo.spi.server.StoreAccessor.applyIDMappings(StoreAccessor.java:184)
	at org.eclipse.emf.cdo.server.internal.db.DBStoreAccessor.applyIDMappings(DBStoreAccessor.java:523)
	at org.eclipse.emf.cdo.spi.server.StoreAccessor.doWrite(StoreAccessor.java:93)
	at org.eclipse.emf.cdo.server.internal.db.DBStoreAccessor.doWrite(DBStoreAccessor.java:931)
	at org.eclipse.emf.cdo.spi.server.StoreAccessorBase.write(StoreAccessorBase.java:144)
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.writeAccessor(TransactionCommitContext.java:1802)
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:807)
	at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:49)
	at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
	at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:95)
	at org.eclipse.emf.cdo.internal.server.Repository.commitUnsynced(Repository.java:1283)
	at org.eclipse.emf.cdo.internal.server.Repository.commit(Repository.java:1276)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:318)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:103)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:118)
	at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:87)
	at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:100)
	at org.eclipse.net4j.signal.Signal.doInput(Signal.java:391)
	at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:73)
	at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:66)