title: Eclipse issue proxy connection: unable to save secure preferences
body: <p><img src="https://i.stack.imgur.com/pgwEp.png" alt="enter image description here"></p>
  
  <p>Hi, as shown in screeshot, eclipse fails while saving the secure preferences file. Already tried to give 777 access to those folders (the fact that folder shown under Security -> secure storage -> Contents, as Storage Location didn't even exist, so I created it with a mkdir and I gave it 777 access.</p>
  
  <p>But when, after filling, I click on apply than ok HTTP and HTTPS datas abour user and password are not saved!</p>
  
  <p>Anyone?</p>