Challenge 2: Why Android Studio Isn't Part of This Course's JetBrains Coverage — Solution Walkthrough Why Android Studio is excluded despite being IntelliJ-based: Per this chapter's own material, Android Studio: The IDE Itself has its own dedicated course specifically because its entire focus is Android development tooling — the Layout Editor, the Profiler, the AVD Manager, Gradle-aware project structure — not a general survey of editors and IDEs. The fact that it happens to be built on the IntelliJ Platform is a genuinely relevant detail (and one this course's own Chapter 4 cross-references directly), but it doesn't make that course part of a general editor survey. What actually determines the boundary: This course's own scoping principle is about covering general-purpose editors and IDEs not already owned elsewhere — Android Studio is excluded not because it's unrelated to the JetBrains platform, but because its own course already exists and is scoped around a completely different subject (Android app development) rather than editor/IDE comparison for its own sake. Why the cross-reference still matters: This course's own JetBrains chapters build directly on Android Studio's own Chapter 1 for the shared-platform architecture, exactly because that material is relevant and already covered well elsewhere — reusing it through a cross-reference rather than either duplicating it or awkwardly folding Android Studio itself into this course's own JetBrains-family chapters. WHY THIS WORKS AS AN ANSWER ------------------------------ This exercise checks that the distinction between "shares an underlying platform" and "belongs in this course's own scope" is understood clearly — the two are related but genuinely separate questions.