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請幫幫忙,還是一個用java新手,我不知道爲什麼我不斷收到以下錯誤信息:數組超出界限?
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
這裏是我使用的方法:
public static ArrayList <Animal> createAnimalArrayList() {
String[] animalName = {"Skye", "Toby", "Peppa", "Charley", "Nemo", "Maisie"};
String[] ownerName = {"Joe Bloggs", "Mary Rice", "Ann Carroll", "Ciara Roddy", "Lllian Parks", "Ruth Jones"};
int[] animalAge = {10, 5, 1, 6, 2, 8, 3};
AnimalType[] animalType = {AnimalType.CAT, AnimalType.COW, AnimalType.DOG, AnimalType.GERBIL, AnimalType.HORSE, AnimalType.SHEEP};
ArrayList<Animal> animalList = new ArrayList<Animal>();
Random rand = new Random();
int randomNum = 0;
String aName = "";
String oName = "";
int aAge = -1;
AnimalType aType = null;
int randNumAnimals = rand.nextInt(4)+1;
for (int i = 0; i<randNumAnimals; i++) {
aName = animalName[rand.nextInt(6)];
oName = ownerName[rand.nextInt(6)];
aAge = animalAge[rand.nextInt(6)];
aType = animalType[rand.nextInt(6)];
animalList.add(new Animal(aName, oName, aAge, aType));
}
return animalList;
}
任何提示,或幫助將不勝感激,我已經查看了該方法,並不能說出爲什麼代碼無法正常工作。
你數組的'最大含量不0-5''0-6'讓你的內容範圍僅僅是第0指數5日指數 –
堆棧跟蹤也應該給你,這是行失敗。 – Holloway