taichitaichi https://blog.hatena.ne.jp/taichitaichi/ 設計と実装の狭間で。 https://taichitaichi.hatenadiary.org/ 実装 public class StreamUtil { public static abstract class using<STREAM extends Closeable, T extends Exception> { public using(Class<T> clazz) { $(this, clazz); } public abstract STREAM open() throws T; public abstract void handle(STREAM stream) throws T; public abstract void happen(T exception); } @Sup… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftaichitaichi.hatenadiary.org%2Fentry%2F20080925%2F1222331626" title="java.io.Closeable の事も忘れないであげて。 - 設計と実装の狭間で。" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2008-09-25 17:33:46 rich https://taichitaichi.hatenadiary.org/entry/20080925/1222331626 1.0 100%