The following text was written to the standard output stream when the WhiteSpace.java program was executed from IntelliJ.
/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -javaagent:/opt/intellij-idea-community/lib/idea_rt.jar=46137:/opt/intellij-idea-community/bin -Dfile.encoding=UTF-8 -classpath /home/lpolycar/out/production/CS1:/home/lpolycar/Downloads/jfugue-4.0.3-with-musicxml.jar:/home/lpolycar/Downloads/SimpleComposer.jar:/home/lpolycar/Downloads/SimplePainter.jar shapes.WhiteSpace All Dots: 21.0 Area of Dots: 117.28612573401894 All Faces: 6.0 Area six Faces: 1536.0 White Area: 1418.713874265981 Total: 1536.0 - 117.28612573401894 = 1418.713874265981 Process finished with exit code 0