public void
delete(Name name, int type, String record) throws IOException {
	newUpdate(Record.fromString(name, type, DClass.NONE, 0, record,
				    origin));
}
Parses a record from the string, and indicates that the record
should be deleted from the zone.
@throws IOException The record could not be parsed.
src/main/java/core/org/xbill/DNS/Update.java