Representation that decodes a wrapped representation if its encoding is
supported. If at least one encoding of the wrapped representation is not
supported, then the wrapped representation is not decoded.
Reads the parameters whose name is a key in the given map. If a
matching parameter is found, its value is put in the map. If
multiple values are found, a list is created and set in the map.
Reads the parameters whose name is a key in the given map. If a
matching parameter is found, its value is put in the map. If
multiple values are found, a list is created and set in the map.