title: Android tool and platform-tools folders disappeared
body: <p>After update my SDK tools and platform-tools folders disappeared of my SDK</p>
  
  <p>My SDK directories Tree
  <a href="https://gist.github.com/LuizCarvalho/6870443" rel="noreferrer">https://gist.github.com/LuizCarvalho/6870443</a>
   And My Android SDK folder
  <img src="https://i.stack.imgur.com/fNizk.png" alt="android sdk folder"></p>