040000 tree 286dfa8ebda650c59eda7665e2532394e2518229	integration
040000 tree d2d6f8c981aecabd96a7419e06ff5b46d2333e88	methods
040000 tree 942ee2d7714a883d50051041476d3efc75085515	properties
040000 tree 648bb3dbd09c1e618c9c97515df76dc2ed4f95fe	swfs