Product Version         = NetBeans IDE Dev (Build 200910271401) (#32576b20b4bb)
  Operating System        = Windows XP version 5.1 running on x86
  Java; VM; Vendor        = 1.6.0_15; Java HotSpot(TM) Client VM 14.1-b02; Sun Microsystems Inc.

Steps to reproduce:
- Copy the code to the editor:
----------------------------------------------------
import javafx.stage.Stage;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.text.Text;
import javafx.scene.text.Font;

class MyFrame extends Stage {

    public var content:Node[];

    init{
        scene = Scene{
            content:content
        }
    }
}


MyFrame{
    content: [
        Text {
                font : Font { size: 24   }
                x: 10   , y: 30
                content : "Hello World!"
        }
    ]
}
----------------------------------------------------

- Format the code

The result is
----------------------------------------------------
         class MyFrame extends Stage {

    public var content:Node[];

    init{
        scene = Scene{
            content:content
        }
    }
}
----------------------------------------------------

There are spaces before the 'class MyFrame extends Stage {' line