The following text was written to the standard output stream when the WorkArea.java program was executed from IntelliJ.
area of desk = 864.0 area of the books = 187.0 area of the glasses = 5.725552611167399 area of the plates = 603.1857894892403 area of the coasters = 21.870000000000005 total area of objects = 812.0557894892403 total area of empty space = 51.94421051075972