title: How to load css file in javafx8
body: <p>This code is not working in javafx 8</p>
  <pre><code>  scene.getStylesheets().add(&quot;appCssFile.css&quot;);
  </code></pre>
  <p>I get the <code>Exception</code></p>
  <pre><code>Mar 25, 2014 12:21:20 PM com.sun.javafx.css.parser.CSSParser reportException
  WARNING: Please report java.lang.NumberFormatException at:
  Mar 25, 2014 12:21:20 PM com.sun.javafx.css.StyleManager loadStylesheetUnPrivileged
  WARNING: Resource &quot;appCssFile.css&quot; not found. 
  </code></pre>
  <p>How can I load the css ?</p>