java - Unzip base64 encoding -

i have text: http://pastebin.com/qdcqvrhk

it's zipped encoded base64, need decode text, @ end receive xml data.

i try to:

    public static byte[] decompress(string content) throws ioexception {     byte[] compressed = base64.decode(content,base64.default);      byte[] decodedcontent = base64.decode(content, base64.default);     byte[] bytes = null;     zipinputstream zipstream = new zipinputstream(new bytearrayinputstream(decodedcontent));     try{         zipentry entry = null;          while ((entry = zipstream.getnextentry()) != null) {              bytearrayoutputstream baos = new bytearrayoutputstream();              byte[] buffer = new byte[1024];             int count;              while ((count = zipstream.read(buffer)) != -1) {                 baos.write(buffer, 0, count);             }              baos.close();             zipstream.closeentry();              bytes = baos.tobytearray();         }         return bytes;     }finally{         zipstream.close();     }  }