Created class Machine and method toWork() and stopWork(), #1587
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also creted classes Truck, Bulldozer, Excavator that will inherit from Machine. In those classes overrided doWork() and stopWork(), also in MainApp class created Machine array with Truck, Excavator, Bulldozer and called methods doWork() and stopWork() in a loop.
also creted classes Truck, Bulldozer, Excavator that will inherit from Machine. In those classes overrided doWork() and stopWork(), also in MainApp class created Machine array with Truck, Excavator, Bulldozer and called methods doWork() and stopWork() in a loop.
olekskov
approved these changes
Aug 8, 2023
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| Excavator excavator = new Excavator(); | ||
| Bulldozer bulldozer = new Bulldozer(); | ||
| Truck truck = new Truck(); | ||
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| Machine[] machine = new Machine[] {excavator, bulldozer, truck}; |
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Variables for single usage are rarely required
Suggested change
| Excavator excavator = new Excavator(); | |
| Bulldozer bulldozer = new Bulldozer(); | |
| Truck truck = new Truck(); | |
| Machine[] machine = new Machine[] {excavator, bulldozer, truck}; | |
| Machine[] machine = new Machine[] {new Excavator(), new Bulldozer(), new Truck()}; |
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also creted classes Truck, Bulldozer, Excavator that will inherit from Machine. In those classes overrided doWork() and stopWork(), also in MainApp class created Machine array with Truck, Excavator, Bulldozer and called methods doWork() and stopWork() in a loop.