java - Which transcoding is used here? -


i have http request header may contain non ascii characters.

my typical example following :

apache send web server following header

firstname=jérémy

when receive in java web server, have following key/valye pair

firstname=[jￃﾩrￃﾩmy]

obviously, restore initial text. don't know transcoding used. hence question : transcoding used, , how can original text ?

my web server uses wisdom framework, based on vert.x


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