SortingDriver.java

public class SortingDriver {

    public static <T> void display(T[] array) {
        for (int i = 0; i < array.length; i++) {
            System.out.print(array[i] + " ");
        }
        System.out.println();
    }

    public static <T> void displayCurrent(T[] array) {
        System.out.print("Current contents of array: ");
        display(array);
        System.out.println();
    }

    public static void main(String[] args) {
        Integer[] array1 = {3, 9, 4, 2, 7, 5, 2, 6, 1, 1, 3, 5};
        Integer[] array2 = {3, 9, 4, 2, 7, 5, 2, 6, 1, 1, 3, 5};
        Integer[] array3 = {3, 9, 4, 2, 7, 5, 2, 6, 1, 1, 3, 5};

        //Uncomment each section to showcase array contents during each sorting method

        //SelectionSort.selectionSort(array1, array1.length);
        //System.out.print("Final contents of array after selection sort: ");
        //display(array1);

        InsertionSort.insertionSort(array2, 0, array2.length - 1);
        System.out.print("Final contents of array after insertion sort: ");
        display(array2);

        //ShellSort.shellSort(array3, 0, array3.length - 1);
        //System.out.print("Final contents of array after insertion sort: ");
        //display(array3);
    }
}