title: How can I use a regex to replace upper case with lower case in Intellij IDEA?
body: <p>I've googled for this and found out how to do with with other regex parsers:</p>
  
  <pre><code>http://vim.wikia.com/wiki/Changing_case_with_regular_expressions
  http://www.regular-expressions.info/replacecase.html
  </code></pre>
  
  <p>I've tried these and neither work.  As an example, I want to use a regex to change this:</p>
  
  <pre><code>private String Name;
  private Integer Bar = 2;
  </code></pre>
  
  <p>To this:</p>
  
  <pre><code>private String name;
  private Integer bar = 2;
  </code></pre>
  
  <p>I tried something like this:</p>
  
  <pre><code>replace: private (\S+) (\S+)
  with: private $1 $L$2
  with: private $1 \L$2
  with: &lt;etc.&gt;
  </code></pre>
  
  <p>None of them work.  Is it possible to do this in intellij, or is this a missing feature?  This is just for educational purposes and the example is contrived. I just want to know if this is possible to do in intellij.</p>