An unexpected error in a sorting program in java

This is a program to sort every word in a sentence in ascending order.

import java.util.Scanner;
import java.util.Arrays;
class sorteveryword
   {
       void main()
       {
           Scanner sc=new Scanner(System.in);
           System.out.println("Enter the string");
           String str=sc.nextLine();
           String arr[]=str.split(" ");
           int l=arr.length;
           for(int i=0;i<l;i++)
           {
               String w=arr[i];
               char ch[]=w.toCharArray();
               Arrays.sort(ch);
               System.out.print(ch+" ");
            }
        }    
    }   

This code seems perfect to me but when I am printing something it is showing this output.

Enter the string
ab bc
[C@55fba33b [C@51c42d5c 

I really don’t know why this is happening.

Please help. And also please provide an alternative.

I want the output as

Enter the string
your eyes
oruy eesy

>Solution :

The easiest way to achieve what you want is to construct a new String from your sorted char array and print that String:

System.out.print(String.valueOf(ch)+" ");

See: https://ideone.com/4Mgoye
for an example.

Arrays by default do not provide an override for the toString() method and will use the default implementation of java.lang.Object – See How do I print my Java object without getting "SomeType@2f92e0f4"? for more background information on this.

While Strings themself of course can get printed without problems, so using Sting.valueOf to generate a String from your char array will allow you to print that String without much hassle.