Problem in Storing ByteArray(Value) with String (Key) using put method

Question

Hello Folks:
I wish to store a byte array with associated with a String. For this I use the put method in Java which stores put(Object key, Object value). I have written a piece of code which works but I am not able to understand it. Its not outputing what I want but something else.
I guess, I have some ignorance.
When I compile using
$javac testing.java propsput.java
$java testing
I get the following output.
Bytes Array:[B@1372a1a
I understand that B stands for Bytes array. Also, If I change the String I get the same thing. If I modify the code for Integer array
and store some Integer array I get [I@1372a1a.
I fail to understand why I am getting this 1372a1a again and again.
Instead where is my array.
May be I am not using the method getValue correctly.
Thank You very much for your help
Regards
//testing.java
import java.io.*;
import java.util.*;
public class testing{
public static void main(String args[]){
propsput headers=new propsput();
String s="Let me See how you do it";
byte buf[]=s.getBytes();
headers.put("Bytes Array",buf);
//propsput.java
import java.util.*;
import java.io.*;
public class propsput{
public void put (String key, byte[] value) throws IllegalArgumentException{
HashMap _props =new HashMap();
_props.put(key, value);
Set set =_props.entrySet();
Iterator i=set.iterator();
while(i.hasNext())
Map.Entry me=(Map.Entry) i.next();
System.out.print(me.getKey()+":");
System.out.println(me.getValue());
----------------------------------------------------------------

Answer 1

Hi Thanks for your help.
But I have included your method in the propsput class and also using it like this in the propsput class.
while(i.hasNext())
Map.Entry me=(Map.Entry) i.next();
System.out.print(me.getKey()+":");
byte a[]=me.getValue();
showBytes(a);
But while compiling with javac I get the following error:
propsput.java:24: incompatible types
found : java.lang.Object
required: byte[]
byte a[]=me.getValue();
Please let me know how should I use it so as to print my String.
Well, its still not clear in the previous code (my First Message) that why I am gettinng "1372a1a" everytime. (Even if I change the String. When I change the array to be an Integer array I get [I@1372a1a )
Othewise in the case of Strings I get ( [B@1372a1a)
Bytes Array:[B@1372a1a
Thanks and Regards