protected void removeRange(int fromIndex, int toIndex) {
checkForComodification();
l.removeRange(fromIndex + offset, toIndex + offset);
expectedModCount = l.modCount;
size -= (toIndex - fromIndex);
modCount++;
}
public void add(int index, E element) {
if (index < 0 || index > size) throw new IndexOutOfBoundsException();
checkForComodification();
l.add(index + offset, element);
expectedModCount = l.modCount;
size++;
modCount++;
}
public E remove(int index) {
rangeCheck(index);
checkForComodification();
E result = l.remove(index + offset);
expectedModCount = l.modCount;
size--;
modCount++;
return result;
}
SubList(AbstractList<E> list, int fromIndex, int toIndex) {
if (fromIndex < 0) throw new IndexOutOfBoundsException("fromIndex = " + fromIndex);
if (toIndex > list.size()) throw new IndexOutOfBoundsException("toIndex = " + toIndex);
if (fromIndex > toIndex)
throw new IllegalArgumentException("fromIndex(" + fromIndex + ") > toIndex(" + toIndex + ")");
l = list;
offset = fromIndex;
size = toIndex - fromIndex;
expectedModCount = l.modCount;
}
public boolean addAll(int index, Collection<? extends E> c) {
if (index < 0 || index > size)
throw new IndexOutOfBoundsException("Index: " + index + ", Size: " + size);
int cSize = c.size();
if (cSize == 0) return false;
checkForComodification();
l.addAll(offset + index, c);
expectedModCount = l.modCount;
size += cSize;
modCount++;
return true;
}
public E get(int index) {
rangeCheck(index);
checkForComodification();
return l.get(index + offset);
}
public E set(int index, E element) {
rangeCheck(index);
checkForComodification();
return l.set(index + offset, element);
}