title: Intellij Idea - automatically add final keyword to the generated variables
body: <p>The new introduced code convention require to use the "final" keyword where possible. </p>
  
  <p>The question is - is there a possibility to automatically generate the variables with this keyword ? For example - I select a code fragment:</p>
  
  <pre><code>"bla"+"bla"+"bla"
  </code></pre>
  
  <p>and press <kbd>ctrl</kbd>+<kbd>alt</kbd>+<kbd>v</kbd> - the IDE generates a variable like this:</p>
  
  <pre><code>String blaString = "bla"+"bla"+"bla";
  </code></pre>
  
  <p>but I need it to be</p>
  
  <pre><code>final String blaString = "bla"+"bla"+"bla";
  </code></pre>
  
  <p>P.S. I know about inspections and the possibility "fix them all", but it can't be used everywhere as there is a lot of old code that shouldn't be refactored without reason.</p>