How to Find Out Duplicate Array Elements Using Java Example Program?

Duplicate Array Elements Java Program

How to Find Out Duplicate Array Elements Using Java Example Program?

Check Also: This Keyword In Java

package com.hcl.tmobile.submitservicechange;
public class Find_Duplicate_Element_Array
{
   public static void main(String[] args) 
   {
      String[] strArray = {"abc", "def", "mno", "xyz", "pqr", "xyz", "def"};

      for (int i = 0; i < strArray.length-1; i++)
      {
         for (int j = i+1; j < strArray.length; j++)
         {
            if( (strArray[i].equals(strArray[j])) &amp;&amp; (i != j) )
            {
               System.out.println("Duplicate Element is : "+strArray[j]);
            }
         }
      }
   }
}

Read Also: Find Duplicate Element In An Array