[9] Review request: JDK-8170030 Code in Marlin-based rasterizers may have an off-by-1 bug

[Laurent Bourgès]

Please review this simple fix for MarlinFX:

JBS: https://bugs.openjdk.java.net/browse/JDK-8170030
webrev: http://cr.openjdk.java.net/~lbourges/marlinFX/marlinFX-8170030.0/

PS: I will provide asap a Marlin2D patch incorporating changes made in
MarlinFX (including this one)

Cheers,
Laurent