Challenge 2: Sorting Features by Origin — Solution Walkthrough

Inherited from IntelliJ:

  - Code completion
  - The refactoring "Rename" operation
  - Keyboard shortcut navigation between files

All three are general-purpose editor capabilities that exist across
every IntelliJ-Platform IDE (PyCharm, WebStorm, IntelliJ IDEA itself),
not something Google built specifically for Android development.

Android-specific:

  - The Layout Editor
  - The AVD Manager

Both only make sense in the context of building Android apps
specifically — a visual editor for Android UI layouts, and a manager
for Android Virtual Devices — and have no equivalent in a non-Android
JetBrains IDE at all.

WHY THIS WORKS AS AN ANSWER
------------------------------
This exercise directly applies this chapter's own two-category
distinction to a fresh list of features, correctly sorting each one by
whether it's a general IDE capability inherited from the shared
IntelliJ platform or something Google specifically added for Android
development.