public static void main(String[] args) {

int[] arr = {5, 2, 3, 1, 4};

System.out.println("Select sort ...");

System.out.println(Arrays.toString(arr));

int[] resArr = insertSort(arr);

System.out.println(Arrays.toString(resArr));

}

public static int[] insertSort(int[] sourceArray) {

int[] arr = Arrays.copyOf(sourceArray, sourceArray.length);

for (int i = 1; i < arr.length; i++) {

for (int j = i - 1; j >= 0 && arr[j] > arr[j + 1]; j--) {

swap(arr, j, j + 1);

}

}

return arr;

}

public static void swap(int[] arr, int i, int j) {

int temp = arr[i];

arr[i] = arr[j];

arr[j] = temp;

}