private List<Integer> nums;
//precondition: nums.size() > 0
//nums contains Integer objects
public void numQuest() {
int k = 0;
Integer zero = new Integer(0);
while (k < nums.size()) {
if (nums.get(k).equals(zero))
nums.remove(k);
k++;
}
} private List<Integer> nums;
//precondition: nums.size() > 0
//nums contains Integer objects
public void numQuest() {
int k = 0;
Integer zero = new Integer(0);
while (k < nums.size()) {
if (nums.get(k).equals(zero))
nums.remove(k);
k++;
}
} [3, 5, 2, 4, 0, 0, 0, 0]
[0, 0, 0, 0, 4, 2, 5, 3]
[0, 0, 4, 2, 5, 0, 3, 0]
[0, 4, 2, 5, 3]