Source Code for FXCanvas (SWT) ?

[Rainer Lang]

I cannot find the source code for the FXCanvas class in the following 
repositories:

hg.openjdk.java.net/openjfx/2.2/master/rt or 
hg.openjdk.java.net/openjfx/2.1/master/rt.

Can anybody give me a hint?

Thanks,
Rainer