question: checks whether the given structure supports line number . concode_field_sep Map<String,Integer> xpathMap concode_elem_sep Map<String,Integer> variablesMap concode_elem_sep Map<Long,Integer> elementMap concode_elem_sep Map<String,Integer> includeLibStructMap concode_elem_sep Module module concode_elem_sep Map<String,Integer> embeddedImageStructMap concode_elem_sep int themeProp concode_elem_sep Map<String,Integer> includedCssStyleSheetStructMap concode_field_sep void putXPathLineNo concode_elem_sep void putStructure concode_elem_sep String getColumnKey concode_elem_sep int getStructureLineNo concode_elem_sep int intValue concode_elem_sep int get concode_elem_sep int getElementLineNo concode_elem_sep String getXPath concode_elem_sep int getXPathLineNo concode_elem_sep void put
target: boolean function ( IStructure arg0 ) { if ( arg0 instanceof IncludedCssStyleSheet || arg0 instanceof IncludedLibrary || arg0 instanceof EmbeddedImage || arg0 instanceof ResultSetColumn || arg0 instanceof LevelAttribute ) return true ; return false ; }