Problem Description

$[$Keep in mind I am not a golf enthusiast!$]$

Golfballs are manufactured with special features, depending on the type of material used in

construction. $($Assume there is an attribute material of type String.$)$ Some kinds of golfballs

we might have in a bag:

Cork. Core is make of cork.

Gyro. A miniature gyroscope is embedded in the core.

Mercurial. A very heavy liquid metal is in the core

All balls have a method

int determineClub$($int distance$)$

which applies an algorithm based on ball material and distance desired, and returns a

recommendation as to which club to use for the shot.

Mercurial type balls also have a method

double shootingAngle$($int distance$)$

to return the angle in radians based on the instance desired.

Draw a UML class diagram to model the hierarchy.