https://www.infoq.com InfoQ Structured Concurrency News feed https://www.infoq.com/news/2026/10/jep-543-jdk-28/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Structured+Concurrency-news <img src="https://res.infoq.com/news/2026/10/jep-543-jdk-28/en/headerimage/generatedHeaderImage-1792296304479.jpg"/><p>JDK 28 finalizes structured concurrency through JEP 543, with no API changes from JDK 27. Teams on JDK 27 only need to drop --enable-preview and recompile. Code written for JDK 25 or 26 must adapt to the R_X exception type parameter, ExecutionException wrapping, and the abstract timeout() joiner callback.</p> <i>By A N M Bazlur Rahman</i> JDK 28 Java Structured Concurrency Project Loom JEP Development news Mon, 19 Oct 2026 14:30:00 GMT https://www.infoq.com/news/2026/10/jep-543-jdk-28/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Structured+Concurrency-news A N M Bazlur Rahman 2026-10-19T14:30:00Z /news/2026/10/jep-543-jdk-28/en