String function ( final String arg0 ) { }
encodes the string , so that the string can safely be used in csv files . if the string does not need quoting , the original string is returned unchanged . concode_field_sep String separator concode_field_sep String undoQuoting concode_elem_sep void applyQuote concode_elem_sep boolean isQuotingNeeded concode_elem_sep String getSeparator concode_elem_sep void setSeparator