Known Changes in Processing 4.0

[soir20]

There are several changes that make the current mode incompatible with Processing 4:

• preprocessingService has been renamed to preprocService in processing.mode.java.JavaEditor.
• JavaFX is no longer included by default and will be available as a library. The imports= field in mode.properties is likely the best way to address this. Processing states that JavaFX requires 180-260 MB additional space, but we need to test if a mode import affects project size.

Other considerations:

• Processing 4 moves to JDK 11 and JDK 17 in September 2021. ErrorUrlAssembler casts can be simplified in newer versions.