public T set(int index, T newValue) {
if (index >= size || index < 0) {
throw new IndexOutOfBoundsException();
}
LNode current = start;
for (int i = 0; i < index; i++) {
current = current.getNext();
}
T oldValue = current.getValue();
current.setValue(newValue);
return oldValue;
}
public void set(int pos, T value) {
int index = 0;
LNode temp = start;
if (size == 0) {
throw new NoSuchElementException();
}
if (pos < 0 || pos >= getSize()) {
throw new IndexOutOfBoundsException();
}
while (index != pos) {
index++;
temp = temp.getNext();
}
temp.setValue(value);
}