I am trying to access my request parameters and it is returning hashcode value.what is the right way to access it.

```
 public String execute()
{
    Map<String, String[]> requestParams = request.getParameterMap();
    for (Map.Entry<String, String[]> entry : requestParams.entrySet())
    {
        System.out.println(entry.getKey() + "/" + entry.getValue());
    }
   return "success";
}

```

console output:

```
 userName/[Ljava.lang.String;@d206ca
 password/[Ljava.lang.String;@bbdd1f
 capacity1/[Ljava.lang.String;@1b249ae
 capacity2/[Ljava.lang.String;@37ced
 capacity3/[Ljava.lang.String;@fec020

```