public RRset
findExactMatch(Name name, int type) {
	Object types = exactName(name);
	if (types == null)
		return null;
	return oneRRset(types, type);
}
Looks up Records in the zone, finding exact matches only.
@param name The name to look up
@param type The type to look up
@return The matching RRset
@see RRset
src/main/java/core/org/xbill/DNS/Zone.java