@Override
	public AddressSetView getConflicts() {
		AddressSet conflicts = new AddressSet();
		for (Address addr : conflictMap.keySet()) {
			conflicts.add(addr);
		}
		return conflicts;
	}
Stores the users' selection for how to handle a conflict.

@param option user option, from {@link ListingMergeConstants}
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/FunctionTagListingMerger.java