https://issues.apache.org/bugzilla/show_bug.cgi?id=55399
--- Comment #2 from Guillermo Grandes <guillermo.gran...@gmail.com> --- Tested on tomcat-7.0.42 ServletWriter.println() don't work as expect (response.sendError clear the response buffer), but changing ServletWriter to System.out output is: protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // ... System.out.println("request locale=" + request.getLocale()); System.out.println("server locale=" + Locale.getDefault()); response.sendError(HttpServletResponse.SC_BAD_REQUEST, "BAD REQUEST"); } --- Eclipse console --- request locale=en server locale=es_ES --- # Request: curl -i -H "Accept-Language: en" -d "" "http://x.x.x.x:8080/LocaleTest" --- HTTP/1.1 400 Petición incorrecta Server: Apache-Coyote/1.1 Content-Type: text/html;charset=ISO-8859-1 Content-Length: 1010 Date: Sun, 11 Aug 2013 21:29:02 GMT Connection: close <html><head><title>Apache Tomcat/7.0.42 - Informe de Error</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>Estado HTTP 400 - BAD REQUEST</h1><HR size="1" noshade="noshade"><p><b>type</b> Informe de estado</p><p><b>mensaje</b> <u>BAD REQUEST</u></p><p><b>descripción</b> <u>El requerimiento enviado por el cliente era sintácticamente incorrecto.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/7.0.42</h3></body></html> --- -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org