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请帮帮忙,还是一个用java新手,我不知道为什么我不断收到以下错误信息:数组超出界限?
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
这里是我使用的方法:
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,或帮助将不胜感激,我已经查看了该方法,并不能说出为什么代码无法正常工作。
你数组的'最大含量不0-5''0-6'让你的内容范围仅仅是第0指数5日指数 –
堆栈跟踪也应该给你,这是行失败。 – Holloway