public FacetConfigurable getOrCreateConfigurable(final Facet facet) {
    FacetConfigurable configurable = myConfigurables.get(facet);
    if (configurable == null) {
      configurable = new FacetConfigurable(myConfigurables, facet, myStructureConfigurable.getContext(), myTreeUpdater);
      myConfigurables.put(facet, configurable);
    }
    return configurable;
  }
public FacetConfigurable getOrCreateConfigurable(final Facet facet)