@Override
	public PictogramElement getSelection(PictogramElement originalPe, PictogramElement[] oldSelection) {
		if(oldSelection.length > 1) {
			List<PictogramElement> withoutLabels = new ArrayList<PictogramElement>();
			for(PictogramElement pe : oldSelection) {
				String labelProperty = Graphiti.getPeService().getPropertyValue(pe,	AddElementFeature.LABEL_PROPERTY);
				if (Boolean.parseBoolean(labelProperty)) continue;
				withoutLabels.add(pe);
			}
			PictogramElement[] withoutLabelsArray = new PictogramElement[withoutLabels.size()];
			withoutLabels.toArray(withoutLabelsArray);
			getDiagramTypeProvider().getDiagramBehavior().getDiagramContainer().selectPictogramElements(withoutLabelsArray);
		}
		
		return null;
	}