title: How to enable the HTTPS under native provider in network setting of eclipse in a proxy environment
body: <p>My system is behind a proxy server,
  The vm argument "-Dorg.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient4" is given in the eclipse.ini file to support the native provider.
  When i use native network provider,i could not use HTTPS.
  I need to use HTTPS with native provider in the network settings</p>
  
  <p>When i tried removing the "-Dorg.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient4" from eclipse.ini ,
  Still i was not able to use https in  help->install new software and link i used is "<a href="https://download.eclipse.org/eclipse/updates/4.7" rel="nofollow noreferrer">https://download.eclipse.org/eclipse/updates/4.7</a>"</p>
  
  <p>is there any way to enable the HTTPS under native provider network settings in eclipse when used in a proxy environment? </p>