Partial Type
System/ComponentModel/Composition/Hosting/FilteredCatalog.cs
System/ComponentModel/Composition/Hosting/FilteredCatalog.DependenciesTraversal.cs
System/ComponentModel/Composition/Hosting/FilteredCatalog.DependentsTraversal.cs
System/ComponentModel/Composition/Hosting/FilteredCatalog.IComposablePartCatalogTraversal.cs
System/ComponentModel/Composition/Hosting/FilteredCatalog.Traversal.cs