void () { doUnusedDeclarationTest( "<all xmlns=\"http://www.w3.org/2001/XMLSchema\" <warning descr=\"Namespace declaration is never used\">xmlns:xsi=\"http://www.w3.org/2001/XMLSc<caret>hema-instance\"</warning>/>", "<all xmlns=\"http://www.w3.org/2001/XMLSchema\"/>", XmlAnalysisBundle.message("xml.quickfix.remove.unused.namespace.decl")); }