我需要在這個 TwoD 方法上插入一些注釋,但我不確定這是否是這個方法的正確注釋,因為 TwoD 是參考類型:// generate a random integer from 1 to 10private static int getInt() { return (int) (Math.random() * 10) + 1;}// generate random object of TwoD reference typeprivate static TwoD getTwoD() { // generate a random integer from 0 to 2 int randomInt = (int)(Math.random() * 3); TwoD twoD; switch(randomInt) { case 0: twoD = new Circle(getInt()); break; case 1: twoD = new Rectangle(getInt(), getInt()); break; default: twoD = new Triangle(getInt(), getInt(), getInt()); }}
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