/**
* Method for constructing a new instance with configuration that specifies what root name to use
* for "root element wrapping". See {@link SerializationConfig#withRootName(String)} for details.
*
* <p>Note that method does NOT change state of this reader, but rather construct and returns a
* newly configured instance.
*/
public ObjectWriter withRootName(String rootName) {
SerializationConfig newConfig = _config.withRootName(rootName);
return (newConfig == _config) ? this : new ObjectWriter(this, newConfig);
}
