--- title: Java Weekly, Issue 520 | daily.dev description: The article discusses various updates and releases in the Java ecosystem, including Scoped Values in JDK 22, closing and shutdown of HttpClient instances in... canonical: https://daily.dev/posts/java-weekly-issue-520-0garkqkmd twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Java Weekly, Issue 520 | daily.dev og:description: The article discusses various updates and releases in the Java ecosystem, including Scoped Values in JDK 22, closing and shutdown of HttpClient instances in... og:url: https://daily.dev/posts/java-weekly-issue-520-0garkqkmd og:image: https://api.daily.dev/og/posts/0GArKQKMD.png og:image:alt: Java Weekly, Issue 520 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. # Java Weekly, Issue 520 **[Baeldung](https://daily.dev/sources/baeldung)** · 2 min read · 3 upvotes · 0 comments ## Summary The article discusses various updates and releases in the Java ecosystem, including Scoped Values in JDK 22, closing and shutdown of HttpClient instances in Java 21, and the features of Apache Pinot 1.0 data store. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#java](https://daily.dev/tags/java), [#olap](https://daily.dev/tags/olap), [#spring](https://daily.dev/tags/spring) [View this post on daily.dev](https://daily.dev/posts/java-weekly-issue-520-0garkqkmd) ```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":"Java Weekly, Issue 520","url":"https://daily.dev/posts/java-weekly-issue-520-0garkqkmd","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/java-weekly-issue-520-0garkqkmd"},"datePublished":"2023-12-14T22:39:33.388Z","dateModified":"2025-09-06T02:24:34.951Z","description":"The article discusses various updates and releases in the Java ecosystem, including Scoped Values in JDK 22, closing and shutdown of HttpClient instances in...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8efe26182c792188868c54c03a260d33?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8efe26182c792188868c54c03a260d33?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Baeldung","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":"Baeldung","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/52cccfb454d946c4b7dfa5e816f9e576","url":"https://daily.dev/sources/baeldung"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/java-weekly-issue-520-0garkqkmd","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":3},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"java,olap,spring","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Baeldung","item":"https://daily.dev/sources/baeldung"},{"@type":"ListItem","position":3,"name":"Java Weekly, Issue 520"}]} ```