Hi ZK devs, I wanted to submit a pull request for "Add command line parameters support for connection settings to ZooInspector" ( https://issues.apache.org/jira/browse/ZOOKEEPER-4487).
Looking around the rest of the project, I don't think I saw any command line parsing libraries in use. I suspect that's intentional, but to confirm: Am I allowed to include a CLI parsing library like https://commons.apache.org/proper/commons-cli/? Or if not, are there any recommendations on the best way to do CLI parsing in this project? It looked like the MyCommandOptions class in zookeeper-server/src/main/java/org/apache/zookeeper/ZooKeeperMain.java might be a good starting point. Thanks! ~Brent
