How to set style color for a line in javafx?

Question

How to set style color for a line in javafx?

 public void setColor(String color) {
      for (int i = 0; i < 9; i++){ 
          //lines[i].setFill(Color.BLUE);
          //lines[i].setStyle("-fx-Background-color: yellow;");
          //lines[i].setStyle("-fx-color:"+ color);
         //setStyle("-fx-Foreground-color:"+ color);
      }

  }

All 4 comments do nothing the lines not colored.

I would be happy if you could help me.

Solution

Use -fx-stroke for coloring lines (using CSS)

line.setStyle("-fx-stroke: red;");

Or call setStroke() for coloring lines (using Java API):

line.setStroke(Color.RED);