Problem

Recall the Rectangle and Cube classes discussed earlier, as shown in Figure 11-18.Figure 1...

Recall the Rectangle and Cube classes discussed earlier, as shown in Figure 11-18.

Figure 11-18: Rectangle and Cube classes

a) Is the following statement legal or illegal? If it is illegal, why?
Rectangle r = new Cube(10, 12, 5);
b) If you determined that the statement in part a is legal, ate the following statements legal or illegal? (Indicate legal or illegal for each statement.)
System.out.printIn(r.getLength());System-out.println(r.getWidth());System.out.printIn(r.getHeight());System.out.println(r.getSurfaceArea());
c) Is the following statement legal or illegal? If it is illegal, why?
Cube c = new Rectangle(10, 12);

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Solutions For Problems in Chapter 11

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