@Override
	public int getConflictCount(Address addr) {
		int count = 0;
		for (int i = 0; i < conflictSets.length; i++) {
			AddressSet addrSet = conflictSets[i];
			if (addrSet.contains(addr)) {
				count++;
			}
		}
		return count;
	}
Determines all of the property names that are available in the latest and my program.
@return the property names.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/UserDefinedPropertyMerger.java