PROGRAM OF CALCULATING INTERSECTION OF TWO ARRAYS

PROGRAM    FINDING    OUT INTERSECTION    OF   TWO  GIVEN   ARRAYS

import java.lang.reflect.Array;
import java.util.Arrays;

public class IntersectionOfAnArrays {
    public static  void main (String [] args){

        int  arr1[]  ={4,1,5,2,3,9};
        int  arr2[] ={5,6,7,4,8,9};
//        int[] arr3 = new int[10];

        Arrays.sort(arr1);
        Arrays.sort(arr2);

        for(int i =0 ; i<arr1.length ; i++){
            for (int j =0; j<arr2.length ; j++){
                if(arr1[i]==arr2[j]){
                    System.out.print(arr1[i] + " ");


                }

                
            }
        }