{"id":518,"date":"2022-07-11T12:57:49","date_gmt":"2023-05-11T20:13:09","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/index.php\/2023\/11\/30\/%e3%81%aa%e3%81%9cjava%e3%81%a7%e3%81%af%e6%96%87%e5%ad%97%e5%88%97%e3%81%af%e4%b8%8d%e5%a4%89%e3%81%a7%e3%81%82%e3%82%8b%e3%81%ae%e3%81%8b%ef%bc%9f\/"},"modified":"2025-08-01T00:13:17","modified_gmt":"2025-07-31T15:13:17","slug":"%e3%81%aa%e3%81%9cjava%e3%81%a7%e3%81%af%e6%96%87%e5%ad%97%e5%88%97%e3%81%af%e4%b8%8d%e5%a4%89%e3%81%a7%e3%81%82%e3%82%8b%e3%81%ae%e3%81%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/%e3%81%aa%e3%81%9cjava%e3%81%a7%e3%81%af%e6%96%87%e5%ad%97%e5%88%97%e3%81%af%e4%b8%8d%e5%a4%89%e3%81%a7%e3%81%82%e3%82%8b%e3%81%ae%e3%81%8b%ef%bc%9f\/","title":{"rendered":"\u306a\u305cJava\u3067\u306f\u6587\u5b57\u5217\u306f\u4e0d\u5909\u3067\u3042\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p>\u306a\u305cJava\u306b\u304a\u3044\u3066String\u306f\u4e0d\u5909(immutable)\u306a\u306e\u304b\u306f\u3001\u4eba\u6c17\u306e\u3042\u308b\u9762\u63a5\u8cea\u554f\u306e\u4e00\u3064\u3067\u3059\u3002String\u306f\u3001\u3069\u3093\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3082\u6700\u3082\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u30af\u30e9\u30b9\u306e\u4e00\u3064\u3067\u3059\u3002Java\u3067\u306fString\u304c\u4e0d\u5909\u3067final\u3067\u3042\u308b\u3053\u3068\u3092\u77e5\u3063\u3066\u3044\u307e\u3059\u3002Java\u30e9\u30f3\u30bf\u30a4\u30e0\u306f\u3001\u7279\u5225\u306a\u30af\u30e9\u30b9\u3068\u306a\u308b\u3088\u3046\u306bString\u30d7\u30fc\u30eb\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u306a\u305cJava\u3067String\u306f\u4e0d\u5909\uff08immutable\uff09\u306a\u306e\u304b\uff1f<\/h2>\n<div><img 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[&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[26,61],"class_list":["post-518","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-26","tag-61"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u306a\u305cJava\u3067\u306f\u6587\u5b57\u5217\u306f\u4e0d\u5909\u3067\u3042\u308b\u306e\u304b\uff1f - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" 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