{"id":1422,"date":"2019-02-21T15:00:46","date_gmt":"2019-02-21T06:00:46","guid":{"rendered":"https:\/\/www.bold.ne.jp\/engineer-club\/?p=1422"},"modified":"2025-10-06T17:10:46","modified_gmt":"2025-10-06T08:10:46","slug":"java-sleep","status":"publish","type":"post","link":"https:\/\/www.bold.ne.jp\/engineer-club\/java-sleep","title":{"rendered":"Java\u306esleep\u3068\u306f\uff1f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4e00\u6642\u505c\u6b62\u3059\u308bThread.sleep\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e2d\u3067\u5c11\u3057\u5f85\u3061\u305f\u3044\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002<br \/>\n<strong>Java\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u300c\u5f85\u305f\u305b\u308b\u300d\u65b9\u6cd5\u306e\u4e00\u3064\u306b\u3001\u6307\u5b9a\u3057\u305f\u6642\u9593\u3060\u3051\u505c\u6b62\u3055\u305b\u308bThread.sleep\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n<p>\u3053\u3053\u3067\u300c\u505c\u6b62\u300d\u3068\u4e00\u8a00\u3067\u66f8\u304d\u307e\u3057\u305f\u304c\u3001<span>Java<\/span>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u521d\u5fc3\u8005\u304c\u300c\u505c\u6b62\u3063\u3066\u3053\u3046\u3044\u3046\u3053\u3068\u3058\u3083\u306a\u3044\u304b\u306a<span>?<\/span>\u300d\u3068\u6f20\u7136\u3068\u601d\u3063\u3066\u3044\u308b\u72b6\u614b\u3068\u306f\u591a\u5206\u9055\u3044\u307e\u3059\u3002\u304d\u3061\u3093\u3068\u7406\u89e3\u3059\u308b\u306b\u306f\u3001<span>Java<\/span>\u306e\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u77e5\u8b58\u304c\u5c11\u3057\u3060\u3051\u5fc5\u8981\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5f85\u305f\u305b\u308b<span>Thread.sleep<\/span>\u306e\u4f7f\u3044\u65b9\u3068\u3001<span>Java<\/span>\u3067\u306e\u30b9\u30ec\u30c3\u30c9\u3084\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e\u3061\u3087\u3063\u3068\u3057\u305f\u77e5\u8b58\u3092\u521d\u5fc3\u8005\u5411\u3051\u306b\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n<p>\u203b\u3053\u306e\u8a18\u4e8b\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001<span>Java 11<\/span>\u306e\u74b0\u5883\u3067\u52d5\u4f5c\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#JavaThreadsleep\">\uff11\uff0e\u3010Java\u3011Thread.sleep\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u4f5c\u3092\u4e00\u6642\u7684\u306b\u6b62\u3081\u308b<\/a><ul><li><a href=\"#-Threadsleep\">\uff11-\uff11\uff0eThread.sleep\u306e\u4f7f\u3044\u65b9<\/a><\/li><li><a href=\"#i\">\uff11-\uff12\uff0e\u672c\u5f53\u306b\u6b62\u307e\u3063\u3066\u3044\u308b\u304b\u6e2c\u3063\u3066\u307f\u3088\u3046<\/a><\/li><\/ul><\/li><li><a href=\"#Java\">\uff12\uff0e\u3010\u53c2\u8003\u3011Java\u3067\u306e\u30b9\u30ec\u30c3\u30c9\u30fb\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e\u8003\u3048\u65b9<\/a><ul><li><a href=\"#-Java\">\uff12-\uff11\uff0eJava\u3092\u5b9f\u884c\u3059\u308b\u3068\u5fc5\u305a\u4e00\u3064\u306f\u30b9\u30ec\u30c3\u30c9\u304c\u4f5c\u3089\u308c\u308b<\/a><\/li><li><a href=\"#-Threadsleep-2\">\uff12-\uff12\uff0eThread.sleep\u3092\u3057\u3066\u3082\u3001\u4ed6\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u52d5\u304d\u7d9a\u3051\u308b<\/a><\/li><li><a href=\"#-InterruptedException\">\uff12-\uff13\uff0eInterruptedException\u306f\u4ed6\u306e\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u306e\u5272\u308a\u8fbc\u307f\u3092\u8868\u3059<\/a><\/li><\/ul><\/li><li><a href=\"#i-2\">\uff13\uff0e\u307e\u3068\u3081<\/a><\/li><\/ul><\/div>\n<h2><span id=\"JavaThreadsleep\">\uff11\uff0e\u3010Java\u3011Thread.sleep\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u4f5c\u3092\u4e00\u6642\u7684\u306b\u6b62\u3081\u308b<\/span><\/h2>\n<h3><span id=\"-Threadsleep\">\uff11-\uff11\uff0eThread.sleep\u306e\u4f7f\u3044\u65b9<\/span><\/h3>\n<p>Java\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u4f5c\u3092\u4e00\u6642\u7684\u306b\u6b62\u3081\u308b\u306b\u306f\u3001<span>Thread<\/span>\u30af\u30e9\u30b9\u306e<span>static<\/span>\u30e1\u30bd\u30c3\u30c9<span>sleep<\/span>\u3092\u4f7f\u3046\u306e\u304c\u7c21\u5358\u3067\u3059\u3002\u5f15\u6570\u306e<span>long<\/span>\u3078\u306f\u3001\u6b62\u3081\u308b\u6642\u9593\u3092\u30df\u30ea\u79d2\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002\u306a\u304a\u3001\u30ca\u30ce\u79d2\u5358\u4f4d\u3067\u3082\u3067\u304d\u308b\u3088\u3046\u306b\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">public static void sleep(long millis) throws InterruptedException\r\n\u30d1\u30e9\u30e1\u30fc\u30bf:\r\n\tmillis - \u30df\u30ea\u79d2\u5358\u4f4d\u306e\u30b9\u30ea\u30fc\u30d7\u6642\u9593\u306e\u9577\u3055\r\n\u4f8b\u5916:\r\n\tIllegalArgumentException - millis\u306e\u5024\u304c\u8ca0\u306e\u5834\u5408\r\n\tInterruptedException - \u4f55\u3089\u304b\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u73fe\u5728\u306e\u30b9\u30ec\u30c3\u30c9\u306b\u5272\u308a\u8fbc\u3093\u3060\u5834\u5408\u3002 \u3053\u306e\u4f8b\u5916\u304c\u30b9\u30ed\u30fc\u3055\u308c\u308b\u3068\u3001\u73fe\u5728\u306e\u30b9\u30ec\u30c3\u30c9\u306e\u5272\u8fbc\u307f\u30b9\u30c6\u30fc\u30bf\u30b9\u306f\u30af\u30ea\u30a2\u3055\u308c\u308b\u3002<\/pre>\n<p>Thread.sleep\u306e\u4f7f\u3044\u65b9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">try {\r\n\tThread.sleep(10000); \/\/ 10\u79d2(1\u4e07\u30df\u30ea\u79d2)\u9593\u3060\u3051\u51e6\u7406\u3092\u6b62\u3081\u308b\r\n} catch (InterruptedException e) {\r\n}<\/pre>\n<p>sleep\u306f<span>try-catch<\/span>\u3068\u30bb\u30c3\u30c8\u306b\u306a\u308b\u306e\u304c\u666e\u901a\u3067\u3059\u3002<span>sleep<\/span>\u306f\u691c\u67fb\u4f8b\u5916<span>(catch<\/span>\u3057\u306a\u3044\u3068\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308b\u4f8b\u5916<span>)<\/span>\u306e<span>InterruptedException<\/span>\u3092<span>throw<\/span>\u3059\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u305f\u3060\u3001<span>sleep<\/span>\u4e2d\u306b\u3053\u306e\u4f8b\u5916\u304c\u767a\u751f\u3057\u3066\u3082\u4f55\u3082\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u306e\u304c\u666e\u901a\u306a\u306e\u3067\u3001<span>catch<\/span>\u304c\u7a7a\u306a\u306e\u3082\u3054\u304f\u666e\u901a\u3067\u3059\u3002<\/p>\n<h3><span id=\"i\">\uff11-\uff12\uff0e\u672c\u5f53\u306b\u6b62\u307e\u3063\u3066\u3044\u308b\u304b\u6e2c\u3063\u3066\u307f\u3088\u3046<\/span><\/h3>\n<p>\u3067\u306f\u3001\u672c\u5f53\u306b\u6b62\u307e\u3063\u3066\u3044\u308b\u304b\u6e2c\u3063\u3066\u307f\u307e\u3059\u3002\u78ba\u304b\u306b<span>10<\/span>\u79d2\u5f8c\u306e\u6642\u523b\u304c\u4e8c\u56de\u76ee\u306b\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u306d\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">import java.time.LocalDateTime;\r\nimport java.time.format.DateTimeFormatter;\r\n\r\nclass SleepSample {\r\n\tpublic static void main(String[] args) {\r\n\t\tSystem.out.println(DateTimeFormatter.ISO_LOCAL_TIME.format(LocalDateTime.now()));\r\n\t\ttry {\r\n\t\t\tThread.sleep(10000); \/\/ 10\u79d2(1\u4e07\u30df\u30ea\u79d2)\u9593\u3060\u3051\u51e6\u7406\u3092\u6b62\u3081\u308b\r\n\t\t} catch (InterruptedException e) {\r\n\t\t}\r\n\t\tSystem.out.println(DateTimeFormatter.ISO_LOCAL_TIME.format(LocalDateTime.now()));\r\n\t}\r\n}<\/pre>\n<p><strong><span class=\"f-marker-p\">\u5b9f\u884c\u7d50\u679c<\/span><\/strong><\/p>\n<pre class=\"prettyprint lang:default decode:true\">23:44:01.4868859\r\n23:44:11.5069025<\/pre>\n<h2><span id=\"Java\">\uff12\uff0e\u3010\u53c2\u8003\u3011<span>Java<\/span>\u3067\u306e\u30b9\u30ec\u30c3\u30c9\u30fb\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e\u8003\u3048\u65b9<\/span><\/h2>\n<p>\u30b5\u30f3\u30d7\u30eb\u306e\u3068\u304a\u308a\u3001<span>Thread.sleep<\/span>\u3092\u4f7f\u3046\u3068\u4e00\u6642\u7684\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u304d\u304c\u6b62\u307e\u308a\u307e\u3059\u3002\u3067\u306f\u3001\u306a\u305c\u3001\u3069\u3046\u3044\u3046\u4ed5\u7d44\u307f\u3067\u6b62\u307e\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u305d\u308c\u306b\u3001<span>main<\/span>\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u3067\u3001\u81ea\u5206\u3067\u30b9\u30ec\u30c3\u30c9\u306a\u308b\u30e2\u30ce\u3092\u4f5c\u3063\u3066\u52d5\u304b\u3057\u305f\u899a\u3048\u306f\u3042\u308a\u307e\u305b\u3093\u3088\u306d\u3002\u3067\u3082<span>Thread.sleep<\/span>\u3092\u3059\u308b\u3068\u5b9f\u969b\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u6b62\u307e\u308b\u306e\u306f\u4e8b\u5b9f\u3067\u3059\u3002\u3067\u306f\u3001\u3069\u3053\u306e\u8ab0\u304c\u305d\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u3063\u3066\u3001\u30b9\u30ec\u30c3\u30c9\u4e0a\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3057\u3001\u30b9\u30ec\u30c3\u30c9\u3092\u4e00\u6642\u7684\u306b\u6b62\u3081\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u305d\u306e\u7406\u89e3\u306b\u306f\u3001<span>Java<\/span>\u3067\u306e\u30b9\u30ec\u30c3\u30c9\u3084\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e\u8003\u3048\u65b9\u3092\u5b66\u3076\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u7ae0\u3067\u306f\u3001<span>Thread.sleep<\/span>\u306e\u52d5\u304d\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u6700\u4f4e\u9650\u306e\u77e5\u8b58\u3092\u7c21\u5358\u306b\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n<h3><span id=\"-Java\">\uff12-\uff11\uff0eJava\u3092\u5b9f\u884c\u3059\u308b\u3068\u5fc5\u305a\u4e00\u3064\u306f\u30b9\u30ec\u30c3\u30c9\u304c\u4f5c\u3089\u308c\u308b<\/span><\/h3>\n<p>Java\u304c\u5b9f\u884c\u3055\u308c\u308b\u6642\u306b\u306f\u5fc5\u305a\u4e00\u3064\u306f\u30b9\u30ec\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u30b9\u30ec\u30c3\u30c9\u306f<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u304c\u7ba1\u7406\u3057\u307e\u3059\u3002\u3044\u308f\u3086\u308b\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9<span>(Main thread)<\/span>\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u304c<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u306b\u3088\u308a\u5fc5\u305a\u4f5c\u3089\u308c\u3001\u305d\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u30af\u30e9\u30b9\u306e<span>main<\/span>\u30e1\u30bd\u30c3\u30c9\u306b\u66f8\u304b\u308c\u305f\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001<span>main<\/span>\u30e1\u30bd\u30c3\u30c9\u304c\u306a\u3044\u30af\u30e9\u30b9\u3092\u7121\u7406\u77e2\u7406\u5b9f\u884c\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u51fa\u307e\u3059\u3002\u305d\u306e\u4e2d\u306b\u3042\u308b<span>&#8220;main&#8221;<\/span>\u3053\u305d\u304c\u3001\u307e\u3055\u306b\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u306e\u3053\u3068\u306a\u306e\u3067\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">java.lang.NoSuchMethodError: main Exception in thread \"main\"<\/pre>\n<p>\u3064\u307e\u308a\u3001<span>Thread.sleep<\/span>\u3092\u547c\u3073\u51fa\u3059\u3068\u3044\u3046\u3053\u3068\u306f\u3001<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u306b\u4eca\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u304b\u3057\u3066\u3044\u308b\u30b9\u30ec\u30c3\u30c9\u3092\u3061\u3087\u3063\u3068\u6b62\u3081\u3066\u304f\u308c<span>\u2026<\/span>\u3068\u4f9d\u983c\u3092\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f<span>Java<\/span>\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4e16\u754c\u3067\u306f\u306a\u304f\u3001\u3082\u3063\u3068\u6df1\u3044\u3001<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u4e16\u754c\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u3067\u3059\u304b\u3089\u3001<span>Thread.sleep<\/span>\u306f<span>native<\/span>\u30e1\u30bd\u30c3\u30c9\u3060\u3063\u305f\u308a\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<pre class=\"prettyprint lang:default decode:true\">\/\/ Java 11\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304b\u3089\u306e\u629c\u7c8b\r\n    public static native void sleep(long millis) throws InterruptedException;<\/pre>\n<h3><span id=\"-Threadsleep-2\">\uff12-\uff12\uff0eThread.sleep\u3092\u3057\u3066\u3082\u3001\u4ed6\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u52d5\u304d\u7d9a\u3051\u308b<\/span><\/h3>\n<p>Javadoc\u306b\u3042\u308b\u3068\u304a\u308a\u3001<span>Thread.sleep<\/span>\u3067\u6b62\u307e\u308b\u306e\u306f\u73fe\u5728\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u30b9\u30ec\u30c3\u30c9<span>\u2026<\/span>\u3064\u307e\u308a<span>Thread.sleep<\/span>\u3092\u547c\u3073\u51fa\u3057\u305f\u30b9\u30ec\u30c3\u30c9\u3067\u3059\u3002\u3082\u3057\u3001\u5225\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u3063\u3066\u52d5\u304b\u3057\u3066\u3044\u305f\u306a\u3089\u3001\u305d\u308c\u3089\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u6b62\u307e\u308a\u307e\u305b\u3093\u3002<span>Thread.sleep<\/span>\u306f<span>Java<\/span>\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u5168\u4f53\u3084<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u81ea\u4f53\u3092\u6b62\u3081\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u306d\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u306e\u5b9f\u884c\u304c\u7d42\u308f\u308b\u3053\u3068\u3068\u3001<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u5b9f\u884c\u304c\u7d42\u308f\u308b\u3053\u3068\u306f\u3001\u5fc5\u305a\u3057\u3082\u540c\u3058\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u304c\u7d42\u308f\u308b\u306e\u306f\u300c\u5168\u3066\u306e\u30b9\u30ec\u30c3\u30c9\u300d\u304c\u7d42\u308f\u3063\u305f\u6642\u306a\u306e\u3067\u3001\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u3068\u306f\u5225\u306b\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u3063\u3066\u52d5\u304b\u3057\u3063\u3071\u306a\u3057\u306b\u3057\u3066\u3044\u308c\u3070\u3001<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u306f\u305a\u3063\u3068\u7d42\u308f\u3089\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u3067\u3059\u306e\u3067\u3001\u300c<span>main<\/span>\u30e1\u30bd\u30c3\u30c9\u304c\u7d42\u308f\u3063\u305f\u306f\u305a\u306a\u306e\u306b\u3001\u3069\u3046\u306b\u3082<span>Java<\/span>\u304c\u7d42\u308f\u3089\u306a\u3044\u306a\u3041\u300d\u3068\u3044\u3046\u4e8b\u8c61\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u3067\u304d\u308b\u306a\u3089\u30c7\u30d0\u30c3\u30ac\u3067\u30b9\u30ec\u30c3\u30c9\u306e\u4e00\u89a7\u3092\u8868\u793a\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u304d\u3063\u3068\u3001\u3042\u306a\u305f\u304c\u7d42\u4e86\u3057\u5fd8\u308c\u3066\u3044\u308b\u30b9\u30ec\u30c3\u30c9\u304c\u3053\u3063\u305d\u308a\u52d5\u3044\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3088\u3002<\/p>\n<h3><span id=\"-InterruptedException\">\uff12-\uff13\uff0eInterruptedException\u306f\u4ed6\u306e\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u306e\u5272\u308a\u8fbc\u307f\u3092\u8868\u3059<\/span><\/h3>\n<p>Java\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u5168\u3066<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u7ba1\u7406\u4e0b\u306b\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306f\u30b9\u30ec\u30c3\u30c9\u3082\u4f8b\u5916\u3067\u306f\u306a\u304f\u3001\u30b9\u30ec\u30c3\u30c9\u9593\u306e\u901a\u4fe1\u3092\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u306b\u306f<span>Java<\/span>\u4eee\u60f3\u30de\u30b7\u30f3\u304c\u95a2\u308f\u308a\u307e\u3059\u3002\u305d\u306e\u4e00\u3064\u304c\u3001\u5225\u306e\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u300c\u5272\u308a\u8fbc\u307f\u300d\u304c\u3042\u3063\u305f\u3053\u3068\u3092\u30b9\u30ec\u30c3\u30c9\u306b\u4f1d\u3048\u308b<span>Thread.interrupt<\/span>\u3067\u3059\u3002<\/p>\n<p>InterruptedException\u306f\u3001\u30b9\u30ec\u30c3\u30c9\u304c\u4f55\u304b\u3092\u3057\u3066\u3044\u308b\u6642\u306b\u5225\u306e\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u5272\u308a\u8fbc\u307f\u304c\u3042\u3063\u305f\u3088\u3068\u3001\u30b9\u30ec\u30c3\u30c9\u306b\u6559\u3048\u3066\u3042\u3052\u308b\u305f\u3081\u306b\u3042\u308b\u3082\u306e\u3067\u3059\u3002\u3067\u3059\u304b\u3089\u3001<span>sleep<\/span>\u4ee5\u5916\u306b\u3082\u4f8b\u3048\u3070<span>Object.wait<\/span>\u306b\u3088\u308a\u30b9\u30ec\u30c3\u30c9\u304c\u6b62\u307e\u3063\u3066\u3044\u308b\u6642\u3082\u3001\u4ed6\u306e\u30b9\u30ec\u30c3\u30c9\u304b\u3089\u306e\u50cd\u304d\u304b\u3051\u306b\u3088\u308a<span>InterruptedException<\/span>\u304c\u767a\u751f\u3057\u3048\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30b9\u30ec\u30c3\u30c9\u3078\u306e\u5272\u308a\u8fbc\u307f\u305d\u306e\u3082\u306e\u306f\u3001<span>sleep<\/span>\u306a\u3069\u3067\u6b62\u307e\u3063\u3066\u3044\u308b\u72b6\u614b\u3067\u306a\u304f\u3066\u3082\u767a\u751f\u3057\u3048\u307e\u3059\u3002\u3067\u3059\u304b\u3089\u3001\u5272\u308a\u8fbc\u307e\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u30b9\u30ec\u30c3\u30c9\u81ea\u8eab\u304c\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u3001<span>Thread.interrupted<\/span>\u3084<span>isInterrupted<\/span>\u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n<h2><span id=\"i-2\">\uff13\uff0e\u307e\u3068\u3081<\/span><\/h2>\n<p>Java\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u304d\u3092\u4e00\u6642\u7684\u306b\u6b62\u3081\u308b\u6642\u306f\u3001<span>Thread.sleep<\/span>\u3092\u4f7f\u3063\u3066\u30df\u30ea\u79d2\u3084\u30ca\u30ce\u79d2\u5358\u4f4d\u3067\u6b62\u3081\u3089\u308c\u307e\u3059\u3002\u52d5\u304d\u304c\u6b62\u307e\u308b\u306e\u306f<span>Thread.sleep<\/span>\u3092\u5b9f\u884c\u3057\u305f\u30b9\u30ec\u30c3\u30c9\u3060\u3051\u3067\u3001\u3082\u3057\u4ed6\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u3063\u3066\u52d5\u304b\u3057\u3066\u3044\u305f\u306a\u3089\u3001\u305d\u308c\u3089\u306e\u30b9\u30ec\u30c3\u30c9\u306f\u52d5\u304d\u7d9a\u3051\u307e\u3059\u306e\u3067\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>Java\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u4e2d\u3067\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u3063\u3066\u4f7f\u3063\u3066\u3044\u308b\u3064\u3082\u308a\u304c\u306a\u304f\u3066\u3082\u3001\u5b9f\u306f\u3053\u3063\u305d\u308a\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u304c\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u3067\u3059\u3002\u3053\u306e\u77e5\u8b58\u304c\u3042\u308b\u306e\u3068\u306a\u3044\u306e\u3068\u3067\u306f\u3001<span>Java<\/span>\u306e\u52d5\u304d\u65b9\u3078\u306e\u7406\u89e3\u304c\u5168\u7136\u9055\u3044\u307e\u3059\u3002\u4f55\u3068\u306a\u304f\u3067\u3082\u3044\u3044\u306e\u3067\u3001\u3053\u3046\u3044\u3046\u3053\u3068\u306a\u3093\u3060\u3068\u899a\u3048\u3066\u304a\u304f\u3068\u3001\u5f79\u306b\u7acb\u3064\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3088<span>!!<\/span><\/p>\n<p>\u306a\u304a\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u624b\u6bb5\u306e\u4e00\u3064\u3067\u3059\u3002\u3067\u3059\u304c\u3001\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0<span>I\/O<\/span>\u306a\u3069\u306e\u3088\u3046\u306b\u3001\u51e6\u7406\u304c\u7d42\u308f\u3063\u305f\u3089\u547c\u3073\u51fa\u3059\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3082\u5168\u4f53\u306e\u6027\u80fd\u5411\u4e0a\u306e\u305f\u3081\u306b\u306f\u6709\u529b\u306a\u65b9\u6cd5\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306e\u539f\u56e0\u3092\u3057\u3063\u304b\u308a\u628a\u63e1\u3057\u3001\u6700\u9069\u306a\u5bfe\u5fdc\u624b\u6bb5\u3092\u9078\u3079\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u3067\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e2d\u3067\u5c11\u3057\u5f85\u3061\u305f\u3044\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002 Java\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u300c\u5f85\u305f\u305b\u308b\u300d\u65b9\u6cd5\u306e\u4e00\u3064\u306b\u3001\u6307\u5b9a\u3057\u305f\u6642\u9593\u3060\u3051\u505c\u6b62\u3055\u305b\u308bThread.sleep\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u300c\u505c\u6b62\u300d\u3068\u4e00\u8a00\u3067\u66f8\u304d\u307e\u3057\u305f\u304c\u3001Java\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":804,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/1422"}],"collection":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/comments?post=1422"}],"version-history":[{"count":7,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/1422\/revisions"}],"predecessor-version":[{"id":5779,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/1422\/revisions\/5779"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media\/804"}],"wp:attachment":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media?parent=1422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/categories?post=1422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}