Interface for event readers which support treating XML fragments as standalone XML documents by wrapping the fragments with StartDocument and EndDocument events.
Default implementation of
Delegating XMLEventWriter, which ignores start and end document events, but passes through everything else.
Delegating XMLEventWriter, which collects the QNames of elements that were opened but not closed.
Delegating XMLEventWriter, which writes EndElement events that match a given collection of QNames directly to the underlying java.io.Writer instead of to the delegate XMLEventWriter.