Function to take a 2D list to a 2D array

2dListTo2dArray.java

private String[][] listToArray(List<String[]> list) {
        String[][] array = new String[list.size()][];
        for (int i = 0; i < list.size(); i++) {
            String[] row = list.get(i);
            array[i] = row;
        }
        return array;
    }