public void addAll(Array<? extends T> array, int offset, int length) {
if (offset + length > array.size)
throw new IllegalArgumentException(
"offset + length must be <= size: " + offset + " + " + length + " <= " + array.size);
addAll((T[]) array.items, offset, length);
}
public void addAll(T[] array) {
addAll(array, 0, array.length);
}
public void addAll(Array<? extends T> array) {
addAll(array, 0, array.size);
}