Description Grzegorz Bialek 2007-05-18 05:29:22 EDT

Build ID: I20070323-1616

Steps To Reproduce:
1. Create command on delete request by EditHelper
2. in command modify something in model (I remove some resources)


More information:
When I delete something (with attached heler) exception is thrown:

used by: java.lang.UnsupportedOperationException
java.util.AbstractList.add(Unknown Source)
java.util.AbstractList.add(Unknown Source)
java.util.AbstractCollection.addAll(Unknown Source)
org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory$DiagramEditingDomain.postcommit(DiagramEditingDomainFactory.java:199)
org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.deactivate(TransactionalEditingDomainImpl.java:475)
org.eclipse.emf.transaction.impl.TransactionImpl.close(TransactionImpl.java:531)
org.eclipse.emf.transaction.impl.TransactionImpl.commit(TransactionImpl.java:372)
org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory$DiagramEditingDomain.postcommit(DiagramEditingDomainFactory.java:219)
org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.deactivate(TransactionalEditingDomainImpl.java:475)
org.eclipse.emf.transaction.impl.TransactionImpl.close(TransactionImpl.java:531)
org.eclipse.emf.transaction.impl.TransactionImpl.rollback(TransactionImpl.java:424)
org.eclipse.emf.workspace.AbstractEMFOperation.rollback(AbstractEMFOperation.java:455)
org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:163)
org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:509)

method body:					originatingTransaction.addTriggers(new TriggerCommand(		  Collections.singletonList(new DiagramEventBrokerCommand(
  tx.getChangeDescription()))));

line 199:						originatingTransaction.getNotifications().addAll(notifications);

Method addAll is not supported by collection ( EMPTY_LIST or BasicEList.FastCompare)