Java frequency output problem

import java.util.Scanner;
import java.util.Arrays;
public class Main {
public static void main(String[] args) {

    Scanner sc = new Scanner(System.in);
    int input = sc.nextInt();

    int[] numbers = new int[input];
    int[] count = new int[input];
    int[] a = new int[input];
    int[] b = new int[1];
    int distinctCount = 0;
    boolean found = false;

    for (int i = 0; i < input; i++) {
        found = false;
        numbers[i] = sc.nextInt();

        for (int j = 0; j <= distinctCount; j++) {
            if (b[j] == numbers[i]) {
                count[j] = count[j] + 1;
                found = true;
                break;
            }
        }

        if (!found) {
            a[distinctCount] = numbers[i];
            count[distinctCount] = 1;
            distinctCount++;
            b = Arrays.copyOf(a, distinctCount + 1);
        }
    }
    for (int k = 0; k < distinctCount; k++)
        System.out.println(b[k]+" "+count[k]);
    }
}