{"id":69136,"date":"2019-04-21T08:47:35","date_gmt":"2019-04-20T23:47:35","guid":{"rendered":"https:\/\/www.softantenna.com\/wp\/?p=69136"},"modified":"2019-04-21T08:47:35","modified_gmt":"2019-04-20T23:47:35","slug":"ubuntu-18-04-lts-open-jdk-11","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/ubuntu-18-04-lts-open-jdk-11\/","title":{"rendered":"Ubuntu 18.04 LTS\u306e\u30c7\u30d5\u30a9\u30eb\u30c8Java\u30d1\u30c3\u30b1\u30fc\u30b8\u304cOpenJDK 10\u304b\u3089OpenJDK 11\u306b\u5909\u66f4"},"content":{"rendered":"

\"Open<\/p>\n

Canonical\u306f4\u670819\u65e5(\u73fe\u5730\u6642\u9593)\u3001Ubuntu 18.04 LTS\u306e\u30c7\u30d5\u30a9\u30eb\u30c8Java\u30d1\u30c3\u30b1\u30fc\u30b8\u3092OpenJDK 10\u304b\u3089OpenJDK 11\u306b\u5909\u66f4\u3059\u308b\u4e8b\u3092\u767a\u8868<\/a>\u3057\u307e\u3057\u305f\u3002\u5148\u65e5\u30ea\u30ea\u30fc\u30b9\u3057\u305fnon-LTS\u7248\u306eUbuntu 19.04\u306e\u30c7\u30d5\u30a9\u30eb\u30c8Java\u30d1\u30c3\u30b1\u30fc\u30b8\u3082\u4eca\u5f8cOpenJDK 11\u304c\u6a19\u6e96\u306b\u306a\u308b\u3068\u306e\u3053\u3068\u3067\u3059(Neowin<\/a>)\u3002<\/p>\n

OpenJDK 11\u306fJava Platform Standard Edition(Java SE)\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u5b9f\u88c5\u306e\u6700\u65b0\u306e\u9577\u671f\u30b5\u30dd\u30fc\u30c8(LTS)\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3001\u6700\u65b0\u7248\u306eTransport Layer Security(TLS)\u3001TLS 1.3\u3078\u306e\u66f4\u65b0\u3084\u3001ChaCha20-Poly1305\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u88c5(\u5b89\u5168\u6027\u306e\u4f4e\u3044RC4\u3092\u7f6e\u304d\u63db\u3048\u308b\u65b0\u3057\u3044\u30b9\u30c8\u30ea\u30fc\u30e0\u6697\u53f7)\u306a\u3069\u3092\u542b\u3080\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u306e\u5411\u4e0a\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u307b\u304b\u306b\u3082\u3001\u30d3\u30eb\u30c9\u304c\u5931\u6557\u3059\u308b\u4e0d\u5177\u5408\u306e\u4fee\u6b63\u3084\u3001JavaDoc\u30c4\u30fc\u30eb\u306e\u6539\u5584\u3001JAR\u30d5\u30a1\u30a4\u30eb\u306b\u4e0d\u8981\u306b\u306a\u3063\u305fPack200\u306a\u3069\u5ec3\u6b62\u4e88\u5b9a\u306eAPI\u306e\u524a\u9664\u306a\u3069\u306e\u5909\u66f4\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u201cVersion 11 is the latest Long Term Support (LTS) version of the open-source implementation of the Java Platform, Standard Edition (Java SE). It incorporates key security improvements, including an update to the latest Transport Layer Security (TLS) version, TLS 1.3, and the implementation of ChaCha20-Poly1305 cryptographic algorithms, a new stream cipher that can replace the less secure RC4.<\/p>\n

This OpenJDK upgrade also includes fixes for build failures, JavaDoc tool improvements and the removal of deprecated APIs like Pack200, a compression scheme no longer needed for JAR files.\u201d\n<\/p><\/blockquote>\n

\u4ee5\u524d\u306eLTS\u7248\u3067\u3042\u308bOpenJDK 8\u3082\u5229\u7528\u53ef\u80fd\u3067\u30012021\u5e744\u6708\u307e\u3067 Ubuntu 16.04 LTS\u3068Ubuntu 18.04 LTS\u306b\u5bfe\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u4eca\u56de\u306eUbuntu\u306e\u767a\u8868\u306f\u3001RedHat\u304cOpenJDK 8\u3068OpenJDK 11\u306e\u7ba1\u7406\u3092Oracle\u304b\u3089\u5f15\u304d\u7d99\u3050\u3068\u30a2\u30ca\u30a6\u30f3\u30b9<\/a>\u3057\u3066\u304b\u3089\u6570\u65e5\u5f8c\u306b\u884c\u308f\u308c\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002Oracle\u304cJava\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u5909\u66f4<\/a>\u3057\u6709\u511f\u5316\u3078\u8235\u3092\u5207\u3063\u305f\u305f\u3081\u3001\u4eca\u5f8c\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u7248\u3067\u3042\u308bOpenJDK\u3078\u306e\u79fb\u884c\u304c\u6025\u901f\u306b\u9032\u3080\u3053\u3068\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Canonical\u306f4\u670819\u65e5(\u73fe\u5730\u6642\u9593)\u3001Ubuntu 18.04 LTS\u306e\u30c7\u30d5\u30a9\u30eb\u30c8Java\u30d1\u30c3\u30b1\u30fc\u30b8\u3092OpenJDK 10\u304b\u3089OpenJDK 11\u306b\u5909\u66f4\u3059\u308b\u4e8b\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u5148\u65e5\u30ea\u30ea\u30fc\u30b9\u3057\u305fnon-LTS\u7248\u306eUbu […]<\/p>\n","protected":false},"author":2,"featured_media":69137,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[465],"class_list":["post-69136","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-ubuntu"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/69136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=69136"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/69136\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/69137"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=69136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=69136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=69136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}