public void dispose() {
		sortedDataTypes = null;
		enumValueMap = null;
	}
Notifies the category path changed

@param dt       the datatype whose path changed
@param oldPath  the old category
@param oldCatId the old category's record id
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/DataTypeManagerDB.java