The following text was written to the standard output stream when the YellowSpace.java program was executed from IntelliJ.
Side Length of The Big Grey Square = 400.0 mm Area of The Big Grey Square = 160000.0 mm Diameter of The Big Yellow Diamond = 280.0 mm Area of The Big Yellow Diamond = 39200.0 mm Side Length of The Big Yellow Diamond = 197.9898987322333 mm Diameter of The Little Grey Square = 137.9898987322333 mm Area of The Little Grey Square = 9520.606076066002 mm Side Length of The Little Grey Square = 97.57359312880715 mm Diameter of The Little Yellow Diamond = 67.57359312880715 mm Area of The Big Yellow Diamond = 2283.0952441687864 mm Total Yellow Space = 31962.489168102784 mm