// Column header layer
IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(
propertyNames, propertyToLabelMap);
DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(
columnHeaderDataProvider);
ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(
columnHeaderDataLayer, bodyLayer, bodyLayer.getSelectionLayer());
SortHeaderLayer<RowDataFixture> sortHeaderLayer = new SortHeaderLayer<RowDataFixture>(
columnHeaderLayer, new GlazedListsSortModel<RowDataFixture>(
sortedList, columnPropertyAccessor, configRegistry,