Springアプリをコード上でライブで検査

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The IntelliJ IDEA 2026.1 update introduces runtime insight for Spring applications through the Spring Debugger, enabling developers to observe application state inline without interrupting execution. It provides immediate visibility into bean wiring, profile setup, and environment details, making it easier to identify incorrect injections, validate secured endpoints, and review configuration in context.

To see a full list of what's new in version 2026.1 see our release notes.

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