public ImportSettings build() {
            return new ImportSettings(
                    importMode,
                    enableFilters,
                    enableFiltersFromTime,
                    useImportNames,
                    useImportFolders,
                    rootDocRef);
        }
toString to aid debugging import
@return Meaningful string describing the object.
stroom-core-shared/src/main/java/stroom/importexport/shared/ImportSettings.java