title: How to blink the background of specified cell or row in Vaadin FilterTreeTable?
body: <p>I'm using Vaadin Tepi Filter Tree table to display trade portfolio record and want to blink the background of specified cell when data changed.</p>
  
  <p>I can update the User Interface by using PUSH method in vaadin, but don't know how to blink the background color, please help.</p>