Hi, everyone
Currently, the seatunnel-core-base module is hard to scale inclusing(parse the args, add new command). Here, introduce jcommander framework to replace `scopt`, https://jcommander.org/ - JCommander is an annotation-based library for parsing command-line parameters - With JCommander, we can offload tricky tasks such as parsing, validation, and type conversions, to allow us to focus on our logic. - `scopt` is written by scala, we can not use it in java. - JCommander is released under the Apache 2.0 license. ``` class TestCommand { @Parameter(names={"--length", "-l"}) int length; @Parameter(names={"--size", "-s"}) int size; } ``` Looking for your idea, thanks. best, leo65535
