@#($*&!

core/src/processing/core/PGraphics.java

@@ -720,7 +720,6 @@ public class PGraphics extends PImage implements PConstants {
   public PGraphics() {
     // In 3.1.2, giving up on the async image saving as the default
     hints[DISABLE_ASYNC_SAVEFRAME] = true;
-    System.out.println("disabling async saveFrame");
   }