Chalk really doesn't have its own body material. It's chalk. Modify the constructor for the Chalk class so that it only talks two parameters, chalk color, and length. It should pass "chalk" as the body material to the base (super) class's constructor.
Make any additional changes to the class needed as a result of this change.
Chalk really doesn't have its own body material. It's chalk. Modify the constructor for the Chalk class so that it only talks two parameters, chalk color, and length. It should pass "chalk" as the body material to the base (super) class's constructor.
Make any additional changes to the class needed as a result of this change.