Q2. UML Class Diagrams Bicycles comes in several types, like a road bike, mountain bike, an e-bike. Consider the followi

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Q2 Uml Class Diagrams Bicycles Comes In Several Types Like A Road Bike Mountain Bike An E Bike Consider The Followi 1 (44.36 KiB) Viewed 28 times

Q2. UML Class Diagrams Bicycles comes in several types, like a road bike, mountain bike, an e-bike. Consider the following general 'Bicycle' Class that has the following three attributes private int gear; public int speed; public int numberOfBikes; And the following three methods: public void setGear (int newValue) { gear = newValue; } protected void applyBrake (int decrement) { speed == decrement; } public void speedUp (int increment) { speed += increment; } a) Provide a complete UML class diagram for all bicycles, including attributes, methods, and their visibility. Your class diagram must use inheritance, overriding, and overloading. b) Provide sample code fragments for your class diagram. Your code must show implementation for inheritance, overriding, and overloading. c) The attribute public int numberOfBikes is meant to keep track of the total number of bikes of all types combined (i.e., by summing the number of road, mountain, and hybrid bikes). Explain in English and with code snippet how to effectively calculate the value for this attribute.