- Remove deprecated method KernelModelElementUtils.getParentElement(EObject, Class). Use KernelModelElementUtils.getParentElement(EObject, Class, boolean) instead.

 - Missing @Override
 - Missing 	/** {@inheritDoc} */
 - Spurious ;
 - Spurious @SuppressWarnings("unchecked")
 - Spurious casts
 - Spurious imports

Move DreamsPlatformUtils.{disableNotificationsOf(), enableNotificationsOf(), setNotificationsOf()} to EcoreUtils

- Use generics for both the element for which the properties section is defined, as well as the target type of the EReference manipulated by this EReferencePropertySectionBase
- Disable ComboBox if the set of possible values is empty

- Add EReferencePropertySectionBase, a base class for a property section that allows to set an {@link EReference} using a {@link ComboViewer}.

- Add computeFullyQualifiedName(INamedElement element, boolean includeTopLevel) that allows to skip the top-level of a name (the FileProject in AF3)
- The behavior of computeFullyQualifiedName(INamedElement element) is preserved to include the name of the top-level element
- Change implementation of computeFullyQualifiedName() and computeRelativeName() to use the a StringBuilder and the prependName() helper method

- AnnotationViewBase: Wrap the update in a asyncExec call again to avoid deadlocks on model transformations.
org.fortiss.af3.mira.ui:
- Solve the reported issue by wrapping the problematic method call in mira.ui into a asyncExec call.
refs 2323

- TreeViewerEditorBase: Wrap the refresh call into a asyncExec method to avoid invalid tread access when a model is modified which is open in a TreeViewer editor. 

- Introduce a separate base class for composing IModelElements. It manages (among other things) the instantiation of annotations.
- Let HierarchicElementCompositorBase inherit from the newly created base class for IModelElements.

refs 2228

refs 2410

Added a comment in ObjectAwareServiceBase#getRegisteredHandlers stating that this method should be changed if the behavior (from AnntotationValueService) is reused in the future.
refs 2270

refs 2271

refs 2203

refs 2285

- removed all redundant classes AbstractDecoratedComplexCellWithTextStyledTextActionHandlerDatabindingEditingSupport, AbstractComplexCellWithTextStyledTextActionHandlerDatabindingEditingSupport, AbstractComplexCellDatabindingEditingSupport
- changed DataStateValueEditing Support so that complex cells are still supported
refs 2267

refs 2235

refs 2352

- If the creation of new annotations should be wrapped into a command, but the annotation already exists, avoid the usage of a command and just directly return the (already existing) annotation.
- This avoids superfluous model modifications (i.e., the project marked dirty and requires saving)
refs 2369

- Use constants in IPageLayout instead of hard-coded String constants to configure views for StoragePerspective.
- Note: ResourceNavigator view is deprecated since Eclipse 3.5! (warning suppressed for now)

- Since partClosed() is triggered when any IWorkBenchPart is closed, the current implementation erroneously removes the EditorActivationListener even if any other view but the "Model Elements" view is closed.
- Hence, use a different approach and in partActivated() check, if the LibraryView's TreeViewer control is disposed

- Avoid java.lang.IllegalStateException because EditorActivationListener tries to update the input of LibraryView's TreeViewer widget after it has been closed (disposed)