google-api-gdata
| UriEncoder | Implements percent-encoding, specifying how to encode non-US-ASCII and reserved characters in URIs. |
| UriParameterMap | Represents a sequence of name-value pairs encoded using the application/x-www-form-urlencoded content type, typically as the query part of a URI, as defined by section 17.13.4 of the W3C's HTML 4.01 Specification. |