avoid count same element in array java

// Repetaded element run multiple times means avoid duplicate element count multiple times

import java.util.Scanner;

public class FindFrequency {

public static void main(String[] args) {
   int t,  count=0;
    Scanner in = new Scanner(System.in);
    System.out.println("Enter number of elements to insert in an array: ");
  int  len = in.nextInt();
    int[] arr = new int[len];
    System.out.println("Enter elements to insert in an array: ");
    for( int i=0;i<len;i++)
    {
        t = in.nextInt();
        arr[i] = t;
    }
    System.out.println("\n");
    for(int i=0;i<len;i++)
    {
        count=1;
        for(int j=i+1;j<=len-1;j++)
        {
            if(arr[i]==arr[j] )
            {
                count++;
             }
        }
        System.out.println(arr[i] + " is " + count + " times.\n");
        }        
}

}