Create class Machine containing methods public abstract void doWork()…

[DaniilSitailo]

Create class Machine containing methods public abstract void doWork() and public abstract void stopWork().

[mateacademy-ai-mentor]

Thank you for your effort on this task! 😊 While you've made a good start by setting up the class hierarchy, there are a few critical areas that need attention to meet the core requirements:

1. Abstract Class and Methods: The Machine class should be defined as an abstract class, and its methods doWork() and stopWork() should be abstract. This ensures that each subclass provides its own implementation of these methods.

2. Specific Method Behavior: Each subclass (Truck, Bulldozer, and Excavator) should override the doWork() and stopWork() methods to include specific messages or behaviors that reflect the actions of each machine. Currently, these methods only call the superclass methods, which doesn't demonstrate the unique functionality expected from each subclass.

3. Machine Array in MainApp: The MainApp class should create an array of Machine objects containing instances of Truck, Bulldozer, and Excavator. It should then iterate over this array to call the doWork() and stopWork() methods, showcasing polymorphism.

Please address these points to align the code with the task requirements. Keep up the good work, and don't hesitate to reach out if you need further guidance! 🚀

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🔄 Fix the issues, commit the changes, and then re-request my review using the Re-request review button in the Reviewers tab.

[mateacademy-ai-mentor]

The doWork method in Truck class only calls super.doWork(). If the task requires specific behavior for each subclass, consider adding unique functionality here.

[mateacademy-ai-mentor]

The stopWork method in Truck class only calls super.stopWork(). If the task requires specific behavior for each subclass, consider adding unique functionality here.

[mateacademy-ai-mentor]

The doWork method in Bulldozer class only calls super.doWork(). If the task requires specific behavior for each subclass, consider adding unique functionality here.

[mateacademy-ai-mentor]

The stopWork method in Bulldozer class only calls super.stopWork(). If the task requires specific behavior for each subclass, consider adding unique functionality here.

[mateacademy-ai-mentor]

The doWork method in Excavator class only calls super.doWork(). If the task requires specific behavior for each subclass, consider adding unique functionality here.

[mateacademy-ai-mentor]

The stopWork method in Excavator class only calls super.stopWork(). If the task requires specific behavior for each subclass, consider adding unique functionality here.