gson json parser: value without key

Question

I want to parse a json structure like this:

{"response":
    {
    "arr1":[count,{...}],
    "arr2":[count,{...}]
    }
}

Everything is ok if count have key "count" (for example). But the key is blank. Is it any way to map this structure and manually retrive only this value or i need to parse all of this json myself without gson ?

UPDATED

Here is a valid json (checked with http://jsonlint.com/)

{
    "response": {
        "arr1": [
            615,
            {
                "body": "hi",
                "title": "Re(2):  ..."
            },
            {
                "body": "hello",
                "title": "Re(23):  ..."
            }
        ],
        "arr2": [
            132,
            {
                "body": "hi",
                "title": "Re(2):  ..."
            },
            {
                "body": "hello",
                "title": "Re(23):  ..."
            }
        ]
    }
}

Answer 1

If you want to parse arbitrary collections you should read Serializing and Deserializing Collection with Objects of Arbitrary Types and look at the example code example code.