10);
DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
bodyDataLayer.setDefaultRowHeight(100);
SelectionLayer selectionLayer = new SelectionLayer(
new ColumnHideShowLayer(new ColumnReorderLayer(bodyDataLayer)));
InvertedLayer invertedLayer = new InvertedLayer(selectionLayer);
ViewportLayer viewportLayer = new ViewportLayer(invertedLayer);
DummyColumnHeaderDataProvider columnHeaderDataProvider = new DummyColumnHeaderDataProvider(
bodyDataProvider);
DataLayer columnHeaderDataLayer = new DataLayer(