java recursion

// Java program to find sum of array elements using recursion.

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

    // Return sum of elements in A[0..L-1] using recursion.
    static int findSum(int A[], int L)
    {
        if (L <= 0)
            return 0;
        return (findSum(A, L - 1) + A[L - 1]);
    }

    // Driver method
    public static void main(String[] args)
    {
        System.out.println(findSum(arr, arr.length));
    }
}