}
}
@Override
public boolean update(IUpdateContext context) {
ChoreographyActivity choreography = BusinessObjectUtil.getFirstElementOfType(context.getPictogramElement(),
ChoreographyActivity.class);
ContainerShape containerShape = (ContainerShape) context.getPictogramElement();
List<Participant> participants = choreography.getParticipantRefs();
List<ContainerShape> bandContainerShapes = ChoreographyUtil
.getParticipantBandContainerShapes((ContainerShape) context.getPictogramElement());
ChoreographyUtil.updateParticipantReferences(containerShape, bandContainerShapes, participants,
getFeatureProvider(), isShowNames());