 there is any value specified, the

application server uses the hidden value to call

setCharacterEncoding() method on servlet request. If the hidden field

is not available, the application server looks at the language header

to get the locale of the request. If the request locale matches with

the the locale defined in locale-charset mapping table, the

application server uses the corresponding encoding to call

setCharacterEncoding() on servlet request. If there is no locale

available in the request he