How to use Eclipse 3.5 behind a proxy with authentication

In my actual project i have to work in the employers office behind a firewall/proxy. The proxy requires a authentication so i have the following proxy-settings:


Since our development-team switch to eclipse 3.5. these settings don’t work anymore. We found out that the default http-client in eclipse 3.5. doesn’t support our proxy autentication. The solution was to exclude the „new“ eclipse efc http-client via eclipse.ini: