﻿{"id":1997,"date":"2015-04-25T14:13:10","date_gmt":"2015-04-25T05:13:10","guid":{"rendered":"http:\/\/yucchi.jp\/blog\/?p=1997"},"modified":"2015-04-25T14:13:10","modified_gmt":"2015-04-25T05:13:10","slug":"%e3%80%8cjava%e3%81%ae%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%a0%e3%81%af%e3%81%a9%e3%81%86%e3%82%84%e3%81%a3%e3%81%a6%e5%8b%95%e3%81%84%e3%81%a6%e3%81%84%e3%82%8b%e3%81%ae%e3%80%8d%e3%82%92","status":"publish","type":"post","link":"http:\/\/yucchi.jp\/blog\/?p=1997","title":{"rendered":"\u300cJava\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3069\u3046\u3084\u3063\u3066\u52d5\u3044\u3066\u3044\u308b\u306e?\u300d\u3092\u8a66\u3057\u3066\u307f\u305f"},"content":{"rendered":"<p>\u3010\u521d\u5b66\u8005\u5411\u3051\u3011JJUG \u30ca\u30a4\u30c8\u30bb\u30df\u30ca \u300cJava\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3069\u3046\u3084\u3063\u3066\u52d5\u3044\u3066\u3044\u308b\u306e?\u300d<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?t=23&amp;v=QNJBcrSayME\">https:\/\/www.youtube.com\/watch?t=23&amp;v=QNJBcrSayME<\/a><\/p>\n<p>\u3053\u308c\u3092\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u305f\u3002<\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/a1.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"a1\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"a1\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/a1_thumb.png\" width=\"433\" height=\"262\"><\/a><\/p>\n<p>javap \u3092\u4f7f\u3063\u3066\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u306e\u9006\u30a2\u30bb\u30f3\u30d6\u30eb\u3092\u3059\u308b\u3002<\/p>\n<p>javap \u2013p \u2013c \u30af\u30e9\u30b9\u540d<\/p>\n<p>\u3068\u3059\u308b\u3068\u2013p \u30aa\u30d7\u30b7\u30e7\u30f3\u3067 private \u30e1\u30bd\u30c3\u30c9\u3082\u5bfe\u8c61\u306b\u306a\u308b\u3002-c \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308b\u3068\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u3082\u51fa\u529b\u3055\u308c\u308b\u3002<\/p>\n<p>\u3084\u3063\u3066\u307f\u305f\u3002<\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/a2.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"a2\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"a2\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/a2_thumb.png\" width=\"964\" height=\"570\"><\/a><\/p>\n<p>add() \u30e1\u30bd\u30c3\u30c9\u306f\u52d5\u753b\u3067\u8a73\u3057\u304f\u8aac\u660e\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u826f\u304f\u89e3\u308b\u3002<\/p>\n<p>\u3053\u308c\u3067\u304a\u7d42\u3044\u3067\u306f\u3061\u3087\u3063\u3068\u3055\u307f\u3057\u3044\u306e\u3067 Java 8 \u304b\u3089\u5c0e\u5165\u3055\u308c\u305f\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3088\u3046\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5909\u66f4\u3057\u3066\u307f\u308b\u3002<\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b1.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"b1\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"b1\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b1_thumb.png\" width=\"369\" height=\"164\"><\/a><\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b2.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"b2\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"b2\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b2_thumb.png\" width=\"478\" height=\"181\"><\/a><\/p>\n<p>Java 7 \u307e\u3067\u306f\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306b\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5\u306f\u8a31\u3055\u308c\u3066\u306a\u304b\u3063\u305f\u3002<\/p>\n<p>Java 8 \u304b\u3089\u306f default \u30e1\u30bd\u30c3\u30c9\u3068\u3057\u3066\u53ef\u80fd\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3044\u3063\u305f\u3044\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>javap \u3067\u8997\u3044\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u4eca\u5ea6\u306f \u2013v \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3063\u3066\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u3068\u5b9a\u6570\u30d7\u30fc\u30eb\u3082\u51fa\u529b\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b3.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"b3\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"b3\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b3_thumb.png\" width=\"964\" height=\"600\"><\/a><\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b4.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"b4\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"b4\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2015\/04\/b4_thumb.png\" width=\"964\" height=\"1051\"><\/a><\/p>\n<p>\u3053\u306e\u7d50\u679c\u304b\u3089\u89e3\u308b\u3088\u3046\u306b\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u5074\u306b\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u304a\u3082\u3057\u308d\u3044\u3067\u3059\u306d\uff01<\/p>\n<p>\u3057\u304b\u3057\u3001\u90e8\u5206\u7684\u306b\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u3059\u304c\u307e\u3060\u307e\u3060\u89e3\u3089\u306a\u3044\u3053\u3068\u3060\u3089\u3051\u306a\u306e\u3067\u6b21\u56de\u958b\u50ac\u3092\u697d\u3057\u307f\u306b\u5f85\u3063\u3066\u307e\u3059\u3002<\/p>\n<div id=\"scid:0767317B-992E-4b12-91E0-4F059A8CECA8:0536edb0-ad90-494f-8ef4-6223d73db384\" class=\"wlWriterEditableSmartContent\" style=\"float: none; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px\">Hatena \u30bf\u30b0: <a href=\"http:\/\/b.hatena.ne.jp\/t\/Java\" rel=\"tag\">Java<\/a><\/div>\n<div class='wp_social_bookmarking_light'>\n            <div class=\"wsbl_hatena\"><a href='\/\/b.hatena.ne.jp\/add?mode=confirm&url=http%3A%2F%2Fyucchi.jp%2Fblog%2F%3Fp%3D1997&title=%E3%80%8CJava%E3%81%AE%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%A0%E3%81%AF%E3%81%A9%E3%81%86%E3%82%84%E3%81%A3%E3%81%A6%E5%8B%95%E3%81%84%E3%81%A6%E3%81%84%E3%82%8B%E3%81%AE%3F%E3%80%8D%E3%82%92%E8%A9%A6%E3%81%97%E3%81%A6%E3%81%BF%E3%81%9F' title='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' rel=nofollow class='wp_social_bookmarking_light_a' target=_blank><img src='http:\/\/yucchi.jp\/blog\/wp-content\/plugins\/wp-social-bookmarking-light\/public\/images\/hatena.gif' alt='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' title='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' width='16' height='12' class='wp_social_bookmarking_light_img' \/><\/a><\/div>\n            <div class=\"wsbl_facebook\"><a href='http:\/\/www.facebook.com\/share.php?u=http%3A%2F%2Fyucchi.jp%2Fblog%2F%3Fp%3D1997&t=%E3%80%8CJava%E3%81%AE%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%A0%E3%81%AF%E3%81%A9%E3%81%86%E3%82%84%E3%81%A3%E3%81%A6%E5%8B%95%E3%81%84%E3%81%A6%E3%81%84%E3%82%8B%E3%81%AE%3F%E3%80%8D%E3%82%92%E8%A9%A6%E3%81%97%E3%81%A6%E3%81%BF%E3%81%9F' title='Facebook \u306b\u30b7\u30a7\u30a2' rel=nofollow class='wp_social_bookmarking_light_a' target=_blank><img src='http:\/\/yucchi.jp\/blog\/wp-content\/plugins\/wp-social-bookmarking-light\/public\/images\/facebook.png' alt='Facebook \u306b\u30b7\u30a7\u30a2' title='Facebook \u306b\u30b7\u30a7\u30a2' width='16' height='16' class='wp_social_bookmarking_light_img' \/><\/a><\/div>\n            <div class=\"wsbl_google_plus_one\"><g:plusone size=\"medium\" annotation=\"none\" href=\"http:\/\/yucchi.jp\/blog\/?p=1997\" ><\/g:plusone><\/div>\n            <div class=\"wsbl_twitter\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" data-url=\"http:\/\/yucchi.jp\/blog\/?p=1997\" data-text=\"\u300cJava\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3069\u3046\u3084\u3063\u3066\u52d5\u3044\u3066\u3044\u308b\u306e?\u300d\u3092\u8a66\u3057\u3066\u307f\u305f\" data-lang=\"ja\">Tweet<\/a><\/div>\n    <\/div>\n<br class='wp_social_bookmarking_light_clear' \/>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u521d\u5b66\u8005\u5411\u3051\u3011JJUG \u30ca\u30a4\u30c8\u30bb\u30df\u30ca \u300cJava\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3069\u3046\u3084\u3063\u3066\u52d5\u3044\u3066\u3044\u308b\u306e?\u300d https:\/\/www.youtube.com\/watch?t=23&amp;v=QNJBcrSayME \u3053\u308c\u3092\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u305f\u3002 javap \u3092\u4f7f\u3063\u3066\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u306e\u9006\u30a2\u30bb\u30f3\u30d6\u30eb\u3092\u3059\u308b\u3002 javap \u2013p \u2013c \u30af\u30e9\u30b9\u540d \u3068\u3059\u308b\u3068\u2013p \u30aa\u30d7\u30b7\u30e7\u30f3\u3067 private \u30e1\u30bd\u30c3\u30c9\u3082\u5bfe\u8c61\u306b\u306a\u308b\u3002-c \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308b\u3068\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u3082\u51fa\u529b\u3055\u308c\u308b\u3002 \u3084\u3063\u3066\u307f\u305f\u3002 add() \u30e1\u30bd\u30c3\u30c9\u306f\u52d5\u753b\u3067\u8a73\u3057\u304f\u8aac\u660e\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u826f\u304f\u89e3\u308b\u3002 \u3053\u308c\u3067\u304a\u7d42\u3044\u3067\u306f\u3061\u3087\u3063\u3068\u3055\u307f\u3057\u3044\u306e\u3067 Java 8 \u304b\u3089\u5c0e\u5165\u3055\u308c\u305f\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u30c7\u30d5\u30a9\u30eb\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[17],"class_list":["post-1997","post","type-post","status-publish","format-standard","hentry","category-java","tag-java"],"_links":{"self":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1997"}],"version-history":[{"count":1,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1997\/revisions"}],"predecessor-version":[{"id":1998,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1997\/revisions\/1998"}],"wp:attachment":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1997"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}