public static void bubbleSort(Farm a[], int n) {
String[] animals = getString(a);
for(int i = 0; i < n - 1; i++) {
boolean swapped = false;
for(int j = 0; j < n - 1 - i; j++) {
int c = animals[j].compareTo(animals[j+1]);
if(c > 0) {
swap(animals, j, j+1);
swapped = true;
}
}
if(!swapped)
break;
}
for (int i = 0; i < a.length; i++)
if(a[i] != null)
System.out.println(a[i].animal);
}
int c = 动物[j].compareTo(动物[j+1]); 由于某种原因,它给了我一个越界错误