private HttpResponse executeGet(String bucketName, String objectName, Map<String,String> headerMap,
                                  Map<String,String> queryParamMap)
    throws InvalidBucketNameException, NoSuchAlgorithmException, InsufficientDataException, IOException,
           InvalidKeyException, NoResponseException, XmlPullParserException, ErrorResponseException,
           InternalException {
    return execute(Method.GET, getRegion(bucketName), bucketName, objectName, headerMap, queryParamMap, null, 0);
  }
private HttpResponse executeGet ( String bucketName , String objectName , Map < String , String > headerMap , Map < String , String > queryParamMap ) throws InvalidBucketNameException , NoSuchAlgorithmException , InsufficientDataException , IOException , InvalidKeyException , NoResponseException , XmlPullParserException , ErrorResponseException , InternalException { return execute ( Method . GET , getRegion ( bucketName ) , bucketName , objectName , headerMap , queryParamMap , null , 0 ) ; }
Executes GET method for given request parameters.

@param bucketName     Bucket name.
@param objectName     Object name in the bucket.
@param headerMap      Map of HTTP headers for the request.
@param queryParamMap  Map of HTTP query parameters of the request.