Export silently runs out of memory

[JansenSmith]

Bowler internal terminal says:

Writing /home/jansen/Documents/bowler-workspace/gitcache/github.com/JansenSmith/ArtPiece/manufacturing/toussaint_addenda.stl
Finished Export!

while linux terminal says:

java.lang.OutOfMemoryError: Java heap space
java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
	at eu.mihosoft.vrl.v3d.CSG.toStlString(CSG.java:1487)
	at eu.mihosoft.vrl.v3d.CSG.toStlString(CSG.java:1460)
	at com.neuronrobotics.bowlerstudio.creature.CadFileExporter.makeStl(CadFileExporter.java:171)
	at com.neuronrobotics.bowlerstudio.creature.CadFileExporter.generateManufacturingParts(CadFileExporter.java:105)
	at com.neuronrobotics.bowlerstudio.threed.BowlerStudio3dEngine$3.run(BowlerStudio3dEngine.java:457)
Caused by: java.lang.OutOfMemoryError: Java heap space
Writing /home/jansen/Documents/bowler-workspace/gitcache/github.com/JansenSmith/ArtPiece/manufacturing/toussaint_addenda.stl
Finished Export!

desired behavior would be for Bowler terminal to say some version of:

Writing /home/jansen/Documents/bowler-workspace/gitcache/github.com/JansenSmith/ArtPiece/manufacturing/toussaint_piece.stl
Oh snap! Ran out of memory during export of toussaint_piece.stl
Writing /home/jansen/Documents/bowler-workspace/gitcache/github.com/JansenSmith/ArtPiece/manufacturing/toussaint_addenda.stl
Successful export of toussaint_addenda.stl
Export finished with partial success!

[madhephaestus]

this may be solved with 2ad35f3