class org.eclipse.ui.part.EditorActionBarContributor (implements org.eclipse.ui.IEditorActionBarContributor)
class org.eclipse.ui.part.MultiPageEditorActionBarContributor
class org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor (implements org.eclipse.jface.action.IMenuListener, org.eclipse.ui.IPropertyListener)
class org.eclipse.uml2.uml.editor.presentation.UMLActionBarContributor (implements org.eclipse.jface.viewers.ISelectionChangedListener)
class org.eclipse.core.commands.common.EventManager
class org.eclipse.ui.part.WorkbenchPart (implements org.eclipse.core.runtime.IExecutableExtension, org.eclipse.ui.IWorkbenchPart2, org.eclipse.ui.part.IWorkbenchPartOrientation)
class org.eclipse.ui.part.EditorPart (implements org.eclipse.ui.IEditorPart)
class org.eclipse.ui.part.MultiPageEditorPart
class org.eclipse.uml2.uml.editor.presentation.UMLEditor (implements org.eclipse.emf.edit.domain.IEditingDomainProvider, org.eclipse.ui.ide.IGotoMarker, org.eclipse.jface.action.IMenuListener, org.eclipse.jface.viewers.ISelectionProvider, org.eclipse.emf.common.ui.viewer.IViewerProvider)
class org.eclipse.emf.edit.ui.provider.PropertyDescriptor (implements org.eclipse.ui.views.properties.IPropertyDescriptor)