{"id":137476,"date":"2019-04-30T01:44:00","date_gmt":"2019-04-29T17:44:00","guid":{"rendered":"http:\/\/itteacheritfreelance.hk\/test\/wordpress\/?guid=eaeef9140f9b4533c197d60eafa43408"},"modified":"2019-04-30T01:44:00","modified_gmt":"2019-04-29T17:44:00","slug":"openjdk-proposal-takes-aim-at-verbose-java-syntax-2","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2019\/04\/30\/openjdk-proposal-takes-aim-at-verbose-java-syntax-2\/","title":{"rendered":"OpenJDK proposal takes aim at verbose Java syntax"},"content":{"rendered":"
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Java would gain records and sealed types<\/a> capabilities as part of a draft JDK enhancement proposal<\/a> intended to address complaints that Java is too verbose and requires too much \u201cceremony\u201d code. The proposal was initiated by Brian Goetz, Java language architect at Oracle.<\/p>\n

Records provide a compact syntax for declaring class<\/a>es that are transparent holders for shallowly immutable data. Sealed types, meanwhile, offer a means for declaring class<\/a>es and interfaces that can restrict their subtypes. Combined, these features are sometimes referred to as algebraic data types.<\/p>\n

To read this article in full, please click here<\/a><\/p>\n<\/section>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

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Java would gain records and sealed types<\/a> capabilities as part of a draft JDK enhancement proposal<\/a> intended to address complaints that Java is too verbose and requires too much “ceremony” code. The proposal was initiated by Brian Goetz, Java language architect at Oracle.<\/p>\n

Records provide a compact syntax for declaring classes that are transparent holders for shallowly immutable data. Sealed types, meanwhile, offer a means for declaring classes and interfaces that can restrict their subtypes. Combined, these features are sometimes referred to as algebraic data types.<\/p>\n

To read this article in full, please click here<\/a><\/p>\n<\/section>\n<\/article>\n

\u95b1\u8b80\u5168\u6587 →<\/span><\/a><\/p>\n","protected":false},"author":134,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"slim_seo":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[451,2,7],"tags":[398,402,397,414,413,410,409,407,408,406,399,400,394,318,558,560,555,561,566,553,554,586,585,563,562,183,567,524,10,401,396,403,412,411,395,405,404,457,454,319,316],"jetpack_publicize_connections":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7prtj-zLm","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/137476"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/users\/134"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/comments?post=137476"}],"version-history":[{"count":1,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/137476\/revisions"}],"predecessor-version":[{"id":137477,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/137476\/revisions\/137477"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/media?parent=137476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/categories?post=137476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/tags?post=137476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}