format

open fun format(number: Long): String
open fun format(number: Double): String
open fun format(number: Long, toAppendTo: StringBuilder, pos: FieldPosition): StringBuilder
open fun format(number: Double, toAppendTo: StringBuilder, pos: FieldPosition): StringBuilder
open fun format(number: Number): String
open fun format(number: Any, toAppendTo: StringBuilder, pos: FieldPosition): StringBuilder