private boolean isCodeUnitStart(Side side, Address address) {
		Listing listing = getListing(side);
		CodeUnit cu = listing.getCodeUnitAt(address);
		return cu != null;
	}
Creates an address correlation with a simplistic correlation where each address correlates based
on an offset from the address set's minimum address.
Ghidra/Features/Base/src/main/java/ghidra/features/base/codecompare/listing/LinearAddressCorrelation.java