!ENTRY org.eclipse.graphiti.ui 4 0 2013-07-07 10:29:18.568
!MESSAGE The following resources could not be saved:
URI: platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore, cause: 
java.net.UnknownServiceException: protocol doesn't support output
	at java.net.URLConnection.getOutputStream(Unknown Source)
	at org.eclipse.emf.ecore.resource.impl.URIHandlerImpl.createOutputStream(URIHandlerImpl.java:148)
	at org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl.createOutputStream(ExtensibleURIConverterImpl.java:349)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.saveOnlyIfChangedWithMemoryBuffer(ResourceImpl.java:1234)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:985)
	at org.eclipse.graphiti.ui.internal.services.impl.EmfService$1$1.run(EmfService.java:268)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
	at org.eclipse.graphiti.ui.internal.services.impl.EmfService$1.run(EmfService.java:279)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2327)
	at org.eclipse.graphiti.ui.internal.services.impl.EmfService.save(EmfService.java:286)
	at org.eclipse.graphiti.ui.editor.DefaultPersistencyBehavior.save(DefaultPersistencyBehavior.java:281)
	at org.eclipse.graphiti.ui.editor.DefaultPersistencyBehavior$1.run(DefaultPersistencyBehavior.java:250)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

!STACK 0
java.lang.RuntimeException
	at org.eclipse.graphiti.ui.internal.services.impl.EmfService.save(EmfService.java:288)
	at org.eclipse.graphiti.ui.editor.DefaultPersistencyBehavior.save(DefaultPersistencyBehavior.java:281)
	at org.eclipse.graphiti.ui.editor.DefaultPersistencyBehavior$1.run(DefaultPersistencyBehavior.java:250)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)