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Review the user's solution to a java-mastery exercise like a senior engineer / interviewer — run the tests, grade correctness, style, complexity, and idiomatic Java, then suggest improvements. Use after the user says they finished an exercise or module.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
| name | review-solution |
| description | Review the user's solution to a java-mastery exercise like a senior engineer / interviewer — run the tests, grade correctness, style, complexity, and idiomatic Java, then suggest improvements. Use after the user says they finished an exercise or module. |
Give interview-grade feedback on code the user implemented themselves.
$ARGUMENTS = a module name, package, class, or file path (e.g. m01_fundamentals,
FizzBuzz). If empty, review the most recently modified exercise under src/main.
mvn -Dtest=<TestClass> test (or mvn test for a whole module).
Report green/red clearly with the actual output.Optional, immutability, StringBuilder,
proper equals/hashCode, modern syntax (records, switch expressions) where it fits.README.md) to ✅ if all tests are green.Be honest and rigorous — the goal is monster-level, not encouragement for its own sake.
Run an oral-style technical interview on a Java/Spring/system-design/DSA topic — ask questions one at a time, react to the answers, probe deeper, then give a debrief. Use when the user wants to practice answering interview questions out loud.
Generate a fresh Java coding exercise (stub + failing JUnit tests) on a given topic for the user to solve on their own, TDD-style. Use when the user asks for a new challenge, exercise, or technical test on any Java/Spring/DSA/design topic.
Unlock the next module in the java-mastery curriculum — write the theory README and create its starter exercises with failing tests. Use when the user finished a module and wants to progress, or asks to start a specific module.