How to get distinct elements from an array by avoiding duplicate elements?

package com.blogspot.rajvishwakarma18;

 

public class MyDisticntElements {

 

    public static void printDistinctElements(int[] arr){

         

        for(int i=0;i<arr.length;i++){

            boolean isDistinct = false;

            for(int j=0;j<i;j++){

                if(arr[i] == arr[j]){

                    isDistinct = true;

                    break;

                }

            }

            if(!isDistinct){

                System.out.print(arr[i]+" ");

            }

        }

    }

     

    public static void main(String a[]){

         

        int[] nums = {15,5,8,15,2,9};

        MyDisticntElements.printDistinctElements(nums);

    }

}




output:15,5,8,2,9