• Add IntegerFlag
• test case for negative numbers
• test case for strings that start with dash
  • ex. Wget -O - example.com O is output, '-' is stdout
• test case for default values
• (ambitious) support lists as values for flags

Args Kata, from Clean Code.

Please don't look for solutions before the session, only read the description, try to understand the problem and think a bit about possible solutions.

For those interested in a simpler kata about code comments:

• In Chapter 4 (comments) look for the last section, "Example" at the end of the chapter. Line 71 in the physical book.

I have cloned a Java -Maven boilerplate repo I had, which used the Maven Quickstart Archetype, adding JAR Archive Config as well.

mvn archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4

Added maven-jar-pluginconfig

mvn test

mvn clean package

java -cp target/basic-archetype-test-1.0-SNAPSHOT.jar org.example.App

java -jar target/basic-archetype-test-1.0-SNAPSHOT.jar