java program to sort the array containing positive integer in descending order

import java.util.*;

public class SortingArray {
public static void main(String[] args) {
int arr[]=new int[]{5,4,1,2,3,9,7,0,6,10};
int arr1[]=new int[arr.length];
int max=0;
int index=0;
for(int i=0;i<arr.length;i++)
{
max=0;
for(int j=0;j<arr.length;j++)
{
if(arr[j]>=max)
{
max=arr[j];
index=j;
}
}
arr1[i]=arr[index];
arr[index]=-1;
}
for(int i=0;i<arr1.length;i++)
{
System.out.print(arr1[i]+" ");
}
System.out.println();
}
}