hg: openjfx/8/graphics/rt: fix compile error in sample code

[hang.vo at oracle.com]

Changeset: 3822e5001c00
Author:    snorthov
Date:      2013-06-24 07:40 -0400
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/3822e5001c00

fix compile error in sample code

! apps/experiments/3DViewer/src/test/java/com/javafx/experiments/exporters/javasource/JavaSourceExporterTestApp.java