question: replaces only white spaces from file name , uses the default_filename_whitespace_char concode_field_sep String NEWLINE concode_elem_sep char DEFAULT_FILENAME_WHITESPACE_CHAR concode_field_sep boolean isNullOrEmpty concode_elem_sep boolean hasContent concode_elem_sep String stripStartAndEnd concode_elem_sep String normalizeSpace concode_elem_sep String replace concode_elem_sep List<String> splitLines concode_elem_sep String[] toStringArray concode_elem_sep String capitalize concode_elem_sep String createXmlName concode_elem_sep int parseInt concode_elem_sep Writer createSeparatedRow concode_elem_sep String createFileName2 concode_elem_sep String quote concode_elem_sep String fixLineSeparator concode_elem_sep String toHtml concode_elem_sep String toHtml concode_elem_sep boolean isValidXmlName concode_elem_sep String[] merge concode_elem_sep List<String> toStringList concode_elem_sep String join concode_elem_sep String[] sortNames concode_elem_sep StringList readSeparatedRow concode_elem_sep String unquote
target: String function ( String arg0 ) { return createFileName ( arg0 , DEFAULT_FILENAME_WHITESPACE_CHAR ) ; }