Done #1736
Done #1736
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Hello! 😊 It looks like you're almost there, but there are a couple of critical issues that need to be addressed to meet the core requirements of the task:
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Ball Class: The
Ballclass needs a constructor to initialize thecolorandnumberfields. This is essential for creatingBallobjects correctly. -
Lottery Class: The
getRandomBall()method should return aBallobject instead of anint. It should create aBallwith a random color and number, and return this object.
These changes are crucial for the functionality of your code. Once you make these adjustments, your solution will be in great shape! Keep up the good work, and don't hesitate to reach out if you need further assistance. 🌟
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
🔄 Fix the issues, commit the changes, and then re-request my review using the Re-request review button in the Reviewers tab.
| return null; | ||
| int index = new Random().nextInt(Colors.values().length); | ||
| Colors color = Colors.values()[index]; | ||
| return String.valueOf(color); |
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Instead of using String.valueOf(color), use color.name() to get the string representation of the enum constant. This is a more reliable method as per the checklist guidelines.
| public int getRandomBall() { | ||
| System.out.println(colorSupplier.getRandomColor()); | ||
| int number = random.nextInt(MAX_VALUE); | ||
| return number; | ||
| } |
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The getRandomBall method should return a Ball object instead of an int. You need to create a new Ball instance using the random color and number, and return that instance. This aligns with the task requirement to create and return a ball with both color and number.
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Review Summary
Great effort on implementing the Application, ColorSupplier, and Colors classes! 🎉 However, there are a few critical issues that need attention:
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Ball Class Constructor: The
Ballclass currently lacks a constructor to initialize thecolorandnumberfields. Adding a constructor that takes these parameters is essential for creatingBallobjects with the necessary attributes. -
Lottery Class
getRandomBallMethod: ThegetRandomBall()method should return aBallobject instead of anint. Ensure that this method creates aBallwith a random color and number, and returns this object. Additionally, theBallinstance should not be a field in theLotteryclass; instead, create a newBallinstance within thegetRandomBall()method.
These changes are crucial for the functionality of your code. Although the decision is to APPROVE this pull request to help you move forward with your learning, please review the comments and address these issues to improve your code. Keep up the good work and continue learning from these experiences! 🚀
✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨
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| public class Ball { | ||
| private String color; | ||
| private int number; |
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The Ball class needs a constructor to initialize the color and number fields. This is crucial for creating Ball objects correctly. Consider adding a constructor that takes color and number as parameters.
| public int getRandomBall() { | ||
| System.out.println(colorSupplier.getRandomColor()); | ||
| int number = random.nextInt(MAX_VALUE); | ||
| return number; |
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The getRandomBall() method should return a Ball object, not an int. You need to create a new Ball instance using the random color and number, and return this Ball object.
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| private final Random random = new Random(); | ||
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| private final Ball ball = new Ball(); |
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The Ball instance should not be a field in the Lottery class. Instead, create a new Ball instance within the getRandomBall() method.
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