Deletion of Indexed Array

import java.util.*;
public class DeleteIA{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        int array[]={1,2,3,4,5};
        int deleteIndexOf = 2;
        int J = deleteIndexOf-1;
        int i=0;

        while(J<array.length-1){
            array[J]=array[J+1];
            J++;
        }

        while(i<array.length-1){
            System.out.print(array[i]+" ");
            i++;
        }

    }
}