Spring Integration issues have moved to GitHub
Please create new Spring Integration issues at GitHub. Existing Jira issues will be worked on from here.
Issue was reported and investigated in https://stackoverflow.com/questions/25064177/spring-integration-inbound-gateway-http-request-headers , requested creation of improvement issue in JIRA.
Add more HttpHeaders constants for standard HTTP headers
Transfer-Encoding header should be filtered out from http output
Make constants in HttpHeaders public