question: set the two characters to use to format date values , in joda-time style . the first character is used for the date style ; the second is for the time style . supported characters are : 's ' = small 'm ' = medium ` l' = long ` f ' = full ' - ' = omitted concode_field_sep ISO iso concode_elem_sep String pattern concode_elem_sep TimeZone timeZone concode_elem_sep String style concode_field_sep void setIso concode_elem_sep void setTimeZone concode_elem_sep DateTimeFormatter createDateTimeFormatter concode_elem_sep DateTimeFormatter createDateTimeFormatter concode_elem_sep void setPattern
target: void function ( String arg0 ) { this . style = arg0 ; }