\u3055\u3066\u3001\u3001\u6b21\u306ejava\u306e\u30b3\u30fc\u30c9\u3092\u898b\u3066\u8cb0\u3044\u307e\u3057\u3087\u3046\u3002
\nmain\u3067\u307b\u307c\u540c\u3058\u51e6\u7406\u3092\uff12\u56de\u3057\u3066\u3044\u307e\u3059\u3002
\n\u9055\u3044\u306f\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u30e1\u30bd\u30c3\u30c9\u304ctest1,test2\u3068\u9055\u3046\u3060\u3051\u3002
\n\u305d\u3057\u3066test1,test2\u306e\u9055\u3044\u306f\u30e1\u30bd\u30c3\u30c9\u5185\u306e\u6700\u521d\u306e\u884c\u3060\u3051\u3067\u3059\u3002
\n\u7d50\u679c\u3092\u53d7\u3051\u53d6\u3063\u305f\u5f8c\u306b\u623b\u308a\u5024\u3092\u66f4\u65b0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u305d\u306e\u5f8c\u3001fooX\u306e\u5024\u3092\uff12\u884c\u305a\u3064\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u304c\u4f55\u304c\u51fa\u529b\u3055\u308c\u308b\u304b\u5206\u304b\u308a\u307e\u3059\u304b\uff1f<\/p>\n
\npublic class Test {\n\tpublic static void main(String[] args) {\n\t\tTest test = new Test();\n\n\t\tBar bar1 = new Bar(100, "abc");\n\t\tFoo foo1 = new Foo(bar1);\n\t\tBar ret1 = test.test1(foo1);\n\t\tret1.i = 10000;\n\t\tret1.s = "ABC";\n\t\tSystem.out.println(foo1.bar.i); \/\/\uff11\u56de\u76ee\u51e6\u7406\u306e\u51fa\u529b\uff11\n\t\tSystem.out.println(foo1.bar.s); \/\/\uff11\u56de\u76ee\u51e6\u7406\u306e\u51fa\u529b\uff12\n\t\t\n\t\tBar bar2 = new Bar(100, "abc");\n\t\tFoo foo2 = new Foo(bar2);\n\t\tBar ret2 = test.test2(foo2);\n\t\tret2.i = 10000;\n\t\tret2.s = "ABC";\n\t\tSystem.out.println(foo2.bar.i); \/\/\uff12\u56de\u76ee\u51e6\u7406\u306e\u51fa\u529b\uff11\n\t\tSystem.out.println(foo2.bar.s); \/\/\uff12\u56de\u76ee\u51e6\u7406\u306e\u51fa\u529b\uff12\n\t}\n\n\tpublic Bar test1(Foo foo) {\n\t\tBar bar = new Bar(foo.bar.i, foo.bar.s);\n\t\t\/\/ \u3053\u3053\u3067\u3044\u308d\u3093\u306a\u51e6\u7406\n\t\treturn bar;\n\t}\n\n\tpublic Bar test2(Foo foo) {\n\t\tBar bar = foo.bar;\n\t\t\/\/ \u3053\u3053\u3067\u3044\u308d\u3093\u306a\u51e6\u7406\n\t\treturn bar;\n\t}\n}\n\nclass Foo {\n\tBar bar;\n\tpublic Foo(Bar bar) {\n\t\tthis.bar = bar;\n\t}\n}\n\nclass Bar {\n\tint i;\n\tString s;\n\tpublic Bar(int i, String s) {\n\t\tthis.i = i;\n\t\tthis.s = s;\n\t}\n}\n<\/pre>\n\u7b54\u3048\u306f\u3053\u3046\u3067\u3059\u3002<\/p>\n
\n100\nabc\n10000\nABC\n<\/pre>\n\u30b3\u30fc\u30c9\u306e\u3069\u3053\u3092\u898b\u3066\u3082fooX\u306e\u66f4\u65b0\u306a\u3093\u3066\u306a\u3044\u3067\u3059\u306d\u3002\u3067\u3082\u5024\u306f\u5909\u308f\u308a\u307e\u3059\u3002
\ntest1\u3068test2\u3067\u9055\u3044\u304c\u51fa\u308b\u7406\u7531\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u4eba\u306f\u3082\u3046\u5c11\u3057\u9811\u5f35\u308a\u307e\u3057\u3087\u3046\u3002
\n\u305d\u3057\u3066\u5206\u304b\u3063\u305f\u4eba\u3082test2\u306e\u3088\u3046\u306a\u30e1\u30bd\u30c3\u30c9\u306f\u66f8\u304b\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n
test2\u30e1\u30bd\u30c3\u30c9\u3092\u66f8\u3044\u305f\u4eba\u306fjava\u3092\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u304b\u3001
\n\u4fdd\u5b88\u3092\u5168\u304f\u8003\u3048\u3066\u3044\u306a\u3044\u304b\u3001
\n\u5c0f\u3055\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u3057\u304b\u66f8\u3044\u305f\u3053\u3068\u304c\u7121\u3044\u304b\u306e\u4e09\u629e\u3067\u3057\u3087\u3046\u304b\u3002\u3002<\/p>\n
\u30a8\u30f3\u30cf\u30f3\u30b9\u3084\u30d0\u30b0\u4fee\u6b63\u306a\u3069\u3067fooX\u306e\u66f4\u65b0\u5834\u6240\u3092\u63a2\u3055\u306a\u3044\u3068\u3044\u3051\u306a\u304f\u306a\u3063\u305f\u3089\u3069\u3046\u3059\u308b\u3093\u3067\u3057\u3087\u3046\u304b\u3002\u3002
\ntest2\u306e\u3088\u3046\u306a\u306e\u304c\u3042\u308b\u3068\u6a5f\u68b0\u7684\u306b\u63a2\u3059\u306e\u304c\u307b\u307c\u4e0d\u53ef\u80fd\u3067\u3059\u3002
\n\u3053\u3093\u306a\u3058\u3083TDD\u3060\u3063\u3066\u3067\u304d\u306a\u3044\u3060\u308d\u3046\u306b\u3002\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3055\u3066\u3001\u3001\u6b21\u306ejava\u306e\u30b3\u30fc\u30c9\u3092\u898b\u3066\u8cb0\u3044\u307e\u3057\u3087\u3046\u3002 main\u3067\u307b\u307c\u540c\u3058\u51e6\u7406\u3092\uff12\u56de\u3057\u3066\u3044\u307e\u3059\u3002 \u9055\u3044\u306f\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u30e1\u30bd\u30c3\u30c9\u304ctest1,test2\u3068\u9055\u3046\u3060\u3051\u3002 \u305d\u3057\u3066test1,test2\u306e\u9055\u3044\u306f\u30e1\u30bd\u30c3\u30c9\u5185\u306e\u6700\u521d\u306e\u884c\u3060\u3051\u3067 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-292","post","type-post","status-publish","format-standard","hentry","category-5","category-6"],"_links":{"self":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=292"}],"version-history":[{"count":0,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/292\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dracula.mydns.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}