Find the documentation for the class Graphics Context in the JavaFX Class Library. (See Exercise 12.) Learn how to use the method strokeRect. Then write statements that can be used in a JavaFx application to draw a square containing a circle. The circle’s diameter and the square’s side should be equal in size.

Exercise 12.

Find the documentation for the Java Class Library on the Oracle® Web site. (At this writing, the link to this documentation is https://docs.oracle.com/javase/8/docs/api/.) Then find the description for the class Scanner. How many methods are described in the section entitled “Method Summary”?