[Java] Split list into batches of max size n

batch.java

private static <T> List<List<T>> batchList(List<T> inputList, final int maxSize) {
    List<List<T>> sublists = new ArrayList<>();

    final int size = inputList.size();

    for (int i = 0; i < size; i += maxSize) {
        // Math.min... size will be smaller than i + maxSize for the last batch (unless perfectly divisible),
        // including the first batch if size is smaller than max size
        sublists.add(new ArrayList<>(inputList.subList(i, Math.min(size, i + maxSize))));
    }

    return sublists;
}