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Changes between Initial Version and Version 1 of Ticket #11982, comment 1

initial	v1
2	2	* More testing is needed. I plan to add more tests before committing.
3	3	* One test is commented out. The issue is already captured in #11538. `ConfigParser` doesn't throw an exception due to duplicate sections or options.
4		* Further modifications are possible when #11339 is implemented. I'd like to extract a class that can read and write a configuration file but has no coupling the `ComponentManager` or `Option` classes. The class with knowledge of `ComponentManager` and `Option` would utilize this extracted class to read and write the environment configuration.
	4	* Further modifications are possible when #11339 is implemented. I'd like to extract a class that can read and write a configuration file but has no coupling the `ComponentManager` or `Option` classes. The class with knowledge of `ComponentManager` and `Option` would utilize this extracted class to read and write the environment configuration. The extracted class could be utilized by the `authz_policy` module so that we have the capability to write authz files as well as read them.