title: How to make autoComplete text suggestion on Editor-IntelliJ plugin-Swing
body: <p>I am started developing a plugin for IntelliJ platform and I am working with the Editor. So The problem is I have to make a popup when the user writes in an editor like the IntelliJ code completion works( when <code>ctrl+space</code>).</p>
  
  <p>So I have an Editor inflated on a Jpanel. But I can't find any documentation on how to make popup while typing. But I have found some projects using ComboBoxes with Close, minimise maximise option within it. I don't want that.</p>
  
  <p>I am a noob on this. </p>
  
  <p>Thanks for your valuable time.</p>