How do I know if the hardware acceleration is enabled?

The Overview of JavaFX 2 said hardware acceleration is available, but is there anyway to detect the feature in code? An example is appreciated.

I'm surprised this wasn't answered yet, but I think what you are looking for is the Platform.isSupported() function.
It allows you to query the following properties"
{code}
EFFECT
Indicates that filter effects are available on the platform.
INPUT_METHOD
Indicates that text input method is available on the platform.
SCENE3D
Indicates that 3D is available on the platform.
SHAPE_CLIP
Indicates that clipping against an arbitrary shape is available on the platform.
TRANSPARENT_WINDOW
Indicates that the system supports full window transparency.
{code}
I'm sure that one or more of these will indicate whether or not hardware acceleration is available (and how much).

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