function to print the repeated values in an array with it's count

public static void printRepeating(int arr[], int size)

{

int i,j;

System.out.println("The repeating elements are : ");

HashMap<Integer, Integer> hmap = new HashMap<>();

for (i = 0; i < size-1; i++)

{

int c=1;

for (j = i+1; j < size; j++)

{

if(arr[i]==arr[j]){

c++;

}

}

if(c>1&& !hmap.containsValue(arr[i])){

hmap.put(c,arr[i]);

}

}

for (int k:hmap.keySet()){

System.out.println(hmap.get(k)+" : count "+k);

}

}