[CAMEL-8481] when the request cross the jetty9, it has two same key of some attributes in request header

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 2.15.0
• Component/s: camel-jetty

Environment

win7-x64,tomcat8-x64,jdk8-x64,jetty9.2.9

• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Yuffie Chow
• Created: 13/Mar/15 13:45
• Updated: 06/Aug/19 05:26
• Resolved: 06/Aug/19 05:26

Description

when the request cross the jetty9, it has two same key of some attributes in request header like the follows:
--------------this one has two User-Agent,Accept-Encoding
Accept-Encoding: gzip
User-Agent: Jetty/9.2.9.v20150224
Accept: /
Accept-Encoding: gzip, deflate, sdch
Accept-Language: zh-CN,zh;q=0.8
Cookie: ASP.NET_SessionId=jc412f45qx2mqw55ivfuhljm
dnt: 1
Referer: http://localhost:8080/MobileService/
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.89 Safari/537.36
x-requested-with: XMLHttpRequest
-------------------------------------------------------------
-------------------with two SAME cookie
Accept-Encoding: gzip
Content-Type: application/json
Accept: /
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.8
Cookie: ASP.NET_SessionId=hv5tiq55muv1ki55esc2hi45
DNT: 1
Origin: chrome-extension://hgmloofddffdnphfgcellkdfbfbjeloo
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.89 Safari/537.36
Cookie: ASP.NET_SessionId=hv5tiq55muv1ki55esc2hi45
--------------------------------------------