Command class: make non-abstract

Command class is abstract.

Abstract classes are not an LO covered at level2.

Let's make Command class non-abstract so that students who haven't
learned about abstract classes are not confused by it.
3 files changed
tree: 6269b73c5d00966659cebed6aee26221ef419c68
  1. config/
  2. doc/
  3. gradle/
  4. src/
  5. test/
  6. .gitignore
  7. .travis.yml
  8. _config.yml
  9. build.gradle
  10. gradlew
  11. gradlew.bat

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AddressBook (Level 2)

  • This is a CLI (Command Line Interface) Address Book application written in OOP fashion.
  • It is a Java sample application intended for students learning Software Engineering while using Java as the main programming language.
  • It provides a reasonably well-written code example that is significantly bigger than what students usually write in data structure modules.

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