title: JavaFX Tableview make specific cells colored
body: <pre><code>TableColumn tc = new TableColumn();
  
  tc.getStyleClass.add(".style in css file")
  </code></pre>
  
  <p>i set up the tablecolumn with css file. and i want to make each cell has different backgrounds. is there any way to do it?</p>
  
  <p>tableColumn row 1 bakcground color = green, row2 = red, row3 = blue....etc </p>