title: Beyond Compare folder compare shows files that have no difference
body: <p>I am using Beyond Compare 4 (64-bit Edition, Version 4.1.5, build 21031).  This is a new application to me.</p>
  
  <p>I want to compare two folders (current source code tree versus previous release). More than looking at individual differences, I want to know which files changed.</p>
  
  <p>I have selected View->Ignore Unimportant Differences.  There are many files in the list that are displayed in red as if they have a difference.  Yet, when I view the actual diff on the file, it shows there is no difference.  (It shows a + in the upper left with the text "110 Filter Lines".) </p>
  
  <p>In fact, it looks as if every single file is displayed in the list view in red.  (I am assuming red means there is a difference.)</p>
  
  <p>I also tried creating a report via Session->Text Compare Report....  It shows at the top "Mode:  Differences" and "Ignoring Unimportant", yet it lists what looks to be all of the files.</p>
  
  <p>If it matters, the files are .java files.</p>
  
  <p>How can I view a list of only those files that have important differences?</p>