<s> from javax . servlet import Filter <EOL> class filter ( Filter ) : <EOL> def init ( self , config ) : <EOL> self . header = config . getInitParameter ( '<STR_LIT>' ) <EOL> def doFilter ( self , req , resp , chain ) : <EOL> resp . setHeader ( self . header , "<STR_LIT>" ) <EOL> chain . doFilter ( req , resp ) </s>
