How to create launch options for jar file?

Question

Java

You need to write a console application, compile. The application must be run via the console with additional options, such as java -jar -in <input file> -out <output file>. How are these -in and -out startup options created?

Answer 1

Understood, common cli

Answer 2

If this is an exercise then www.java2s.com/Code/Java/Development-Class/Console.htm
Else
https://commons.apache.org/proper/commons-cli/jewelcli.lexicalscope.com And for stackoverflow.com
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