SortHeaderLayer<RowDataFixture> sortHeaderLayer = new SortHeaderLayer<RowDataFixture>(
columnHeaderLayer, new GlazedListsSortModel<RowDataFixture>(
sortedList, columnPropertyAccessor, configRegistry,
columnHeaderDataLayer), false);
sortHeaderLayer.addConfiguration(new SingleClickSortConfiguration());
// Note: The column header layer is wrapped in a filter row composite.
// This plugs in the filter row functionality
// DefaultGlazedListsFilterStrategy<RowDataFixture> filterStrategy =