/**
	 * 
	 * Column Header composite
	 * 
	 */

	final CompositeLayer compositeColumnHeaderLayer = new CompositeLayer(1, 2);

	final GroupByHeaderLayer groupByColumnHeaderLayer = new GroupByHeaderLayer(new GroupByModel(), columnLayer,
		columnData);

	compositeColumnHeaderLayer.setChildLayer(GroupByHeaderLayer.GROUP_BY_REGION, groupByColumnHeaderLayer, 0, 0);
	compositeColumnHeaderLayer.setChildLayer("Grid", columnLayer, 0, 1);

	/**
	 * 
	 * 
	 * Row Header composite
	 * 
	 */

	final CompositeLayer compositeRowHeaderLayer = new CompositeLayer(2, 1);

	final GroupByHeaderLayer groupByRowHeaderLayer = new GroupByHeaderLayer(new GroupByModel(), rowLayer, rowData);

	compositeRowHeaderLayer.setChildLayer(GroupByHeaderLayer.GROUP_BY_REGION, groupByRowHeaderLayer, 0, 0);
	compositeRowHeaderLayer.setChildLayer("Grid", rowLayer, 1, 0);

	/**
	 * 
	 * 
	 * Grid Creation
	 * 
	 */

	final CornerLayer cornerLayer = new CornerLayer(cornerDataLayer, compositeRowHeaderLayer,
		compositeColumnHeaderLayer);

	final GridLayer gridlayer = new GridLayer(bodyLayer, compositeColumnHeaderLayer, compositeRowHeaderLayer,
		cornerLayer);