--- title: Inside Java Newscast #113 // nipafx | daily.dev description: JDK 27 has entered Ramp-Down Phase 1, locking in its features: G1 GC becomes the universal default, compact object headers are now default, JFR gains data... canonical: https://daily.dev/posts/inside-java-newscast-113-nipafx-fj7782lod twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Inside Java Newscast #113 // nipafx | daily.dev og:description: JDK 27 has entered Ramp-Down Phase 1, locking in its features: G1 GC becomes the universal default, compact object headers are now default, JFR gains data... og:url: https://daily.dev/posts/inside-java-newscast-113-nipafx-fj7782lod og:image: https://api.daily.dev/og/posts/fj7782LOD.png og:image:alt: Inside Java Newscast #113 // nipafx og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Inside Java Newscast #113 // nipafx **[nipafx \(Nicolai Parlog\)](https://daily.dev/sources/nipafx)** · 10 min read · 0 upvotes · 0 comments ## Summary JDK 27 has entered Ramp-Down Phase 1, locking in its features: G1 GC becomes the universal default, compact object headers are now default, JFR gains data redaction, post-quantum TLS key exchange schemes are added, and several APIs (PEM, LazyConstant, structured concurrency) enter further previews. The biggest news is Project Valhalla's JEP 401 (value types) and JEP 539 (strict field initialization) being merged into JDK main via a massive 2,900-commit pull request, targeting JDK 28 early-access builds. Additional topics include a Java hackathon (Modern Java in the Wild), best practices for using AOT caching alongside Java agents in JDK 27, and a research article on exploiting GPU tensor cores from Java using Project Babylon's HAT toolkit. The show also announces a format change to monthly, broader-topic episodes. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [JDK 27: The quiet before the storm](https://daily.dev/posts/jdk-27-the-quiet-before-the-storm-eixxzoapd) · InfoWorld · 2 upvotes · 0 comments - [Java Weekly, Issue 665](https://daily.dev/posts/java-weekly-issue-665-iivorpdrj) · Baeldung · 0 upvotes · 0 comments --- Tags: [#java](https://daily.dev/tags/java) [View this post on daily.dev](https://daily.dev/posts/inside-java-newscast-113-nipafx-fj7782lod) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Inside Java Newscast #113 // nipafx","url":"https://daily.dev/posts/inside-java-newscast-113-nipafx-fj7782lod","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/inside-java-newscast-113-nipafx-fj7782lod"},"datePublished":"2026-07-20T12:49:00.608Z","dateModified":"2026-07-20T14:10:58.749Z","description":"JDK 27 has entered Ramp-Down Phase 1, locking in its features: G1 GC becomes the universal default, compact object headers are now default, JFR gains data...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/4bd09eb08745263fe7288ea859d355d8?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/4bd09eb08745263fe7288ea859d355d8?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"nipafx (Nicolai Parlog)","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"nipafx (Nicolai Parlog)","logo":"https://media.daily.dev/image/upload/s--H_Echo_u--/f_auto,q_auto/v1773648772/logos/nipafx?_a=BAMAMiiu0","url":"https://daily.dev/sources/nipafx"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/inside-java-newscast-113-nipafx-fj7782lod","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"java","timeRequired":"PT10M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"nipafx (Nicolai Parlog)","item":"https://daily.dev/sources/nipafx"},{"@type":"ListItem","position":3,"name":"Inside Java Newscast #113 // nipafx"}]} ```