void removeDataType(SourceArchive sourceArchive, UniversalID dataTypeID) {
			if (dataTypeID == null) {
				return;
			}
			UniversalID sourceID;
			if (sourceArchive == null || sourceArchive.getSourceArchiveID().equals(universalID)) {
				sourceID = LOCAL_ARCHIVE_UNIVERSAL_ID;
			}
			else {
				sourceID = sourceArchive.getSourceArchiveID();
			}
			Map<UniversalID, DataType> idMap = map.get(sourceID);
			if (idMap != null) {
				idMap.remove(dataTypeID);
			}
		}
{@code IdsToDataTypeMap} - DataType resolve cache map
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/DataTypeManagerDB.java