protected VTMatch getMatch(VTMatchSet matchSet, Address sourceAddress,
			Address destinationAddress) {
		Collection<VTMatch> desiredMatches = matchSet.getMatches(sourceAddress, destinationAddress);
		assertEquals(1, desiredMatches.size());
		VTMatch matchToApply = desiredMatches.iterator().next();
		return matchToApply;
	}
Return the VTMatch from matchSet that corresponds to sourceAddress and destinationAddress.
If more than one match is found, this function will fail.

@param matchSet The {@code VTMatchSet}.
@param sourceAddress The {@code Address} in the source program.
@param destinationAddress The {@code Address} in the destination program.
@return
Ghidra/Features/VersionTracking/src/test.slow/java/ghidra/feature/vt/gui/provider/AbstractVTCorrelatorTest.java