Kotlinは
オワコンだと思う？

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https://gihyo.jp/assets/images/dev/serial/01/jvm-kotlin/0006/002.png
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https://images-fe.ssl-images-amazon.com/images/I/61FgABOmBbL._AC_UL210_SR210,210_.jpg
https://developer.android.com/static/codelabs/basic-android-kotlin-compose-first-program/img/3bbebda874e6003b.png
https://m.media-amazon.com/images/I/91PhMwj+AIL._AC_UF1000,1000_QL80_.jpg
http://image.gihyo.co.jp/assets/images/cover/2021/9784297118594.jpg
https://www.kinokuniya.co.jp/images/goods/ar2/web/eimgdata/EK-0683416.jpg
https://www.shoeisha.co.jp/static/splus/1720/3183/60191_01.png