@Override
	void updateRecord(DBRecord rec) throws IOException {
		throw new UnsupportedOperationException();
	}
Adapter needed for a read-only version of Program that is not going
to be upgraded, and there is no comment history table in the Program.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/CommentHistoryAdapterNoTable.java