import java.util.Arrays;
 class Remove_dup {
   static void unique_array(int[] array)
    { 
        int unique_elements = array.length;
        for (int i = 0; i < unique_elements; i++) 
        {
            for (int j = i+1; j < unique_elements; j++)
            {
              if(array[i] == array[j])
                {
                 array[j] = array[unique_elements-1];
                  unique_elements--;
                    j--;
                }
            }
        }
 
          int[] array1 = Arrays.copyOf(array, unique_elements);
         System.out.println();
         System.out.println("Array with unique values : ");
 
        for (int i = 0; i < array1.length; i++)
        {
            System.out.print(array1[i]+"\t");
        }
         System.out.println();
         }
 
    public static void main(String[] args) 
    {        
        unique_array(new int[] {0, 3, 2, 4, 3, 2});
 
      }    
}

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