{"id":3138,"date":"2022-06-15T05:27:58","date_gmt":"2022-06-15T05:27:58","guid":{"rendered":"http:\/\/the-codest.localhost\/blog\/concurrency-in-java-part-1-introduction\/"},"modified":"2026-03-11T05:59:41","modified_gmt":"2026-03-11T05:59:41","slug":"%cf%84%ce%b1%cf%85%cf%84%cf%8c%cf%87%cf%81%ce%bf%ce%bd%ce%b7-%cf%87%cf%81%ce%ae%cf%83%ce%b7-%cf%83%cf%84%ce%b7-java-%ce%bc%ce%ad%cf%81%ce%bf%cf%82-1-%ce%b5%ce%b9%cf%83%ce%b1%ce%b3%cf%89%ce%b3%ce%ae","status":"publish","type":"post","link":"https:\/\/thecodest.co\/el\/blog\/concurrency-in-java-part-1-introduction\/","title":{"rendered":"\u03a4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 Java \u039c\u03ad\u03c1\u03bf\u03c2 1 - \u0395\u03b9\u03c3\u03b1\u03b3\u03c9\u03b3\u03ae"},"content":{"rendered":"<p>\u0393\u03b5\u03bd\u03b9\u03ba\u03ac, \u03b7 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b4\u03bf\u03c7\u03b9\u03ba\u03ae. \u03a4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1 \u03b2\u03ae\u03bc\u03b1 \u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac.<br>\u0391\u03bb\u03bb\u03ac, \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b7 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03cc\u03bb\u03bf\u03c2 \u03bf \u03ba\u03cc\u03c3\u03bc\u03bf\u03c2 - \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc \u03bc\u03af\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u039d\u03ae\u03bc\u03b1 vs. \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1<\/h2>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c0\u03c1\u03bf\u03c7\u03c9\u03c1\u03b7\u03bc\u03ad\u03bd\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03cc\u03c0\u03c9\u03c2 <strong>\u03c3\u03c5\u03b3\u03c7\u03c1\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c3\u03b5 <a href=\"https:\/\/thecodest.co\/el\/blog\/top-programming-languages-to-build-e-commerce\/\">Java<\/a><\/strong> \u03ae \u03c0\u03bf\u03bb\u03c5\u03bd\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03be\u03bf\u03c5\u03bc\u03b5 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd\u03c2 \u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03af\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c3\u03af\u03b3\u03bf\u03c5\u03c1\u03bf\u03b9 \u03cc\u03c4\u03b9 \u03b5\u03af\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c3\u03b5\u03bb\u03af\u03b4\u03b1.<\/p>\n\n\n\n<p>\u0391\u03c2 \u03be\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03bc\u03b5 \u03c4\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac. \u03a3\u03c4\u03bf\u03bd \u03bc\u03b7 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b9\u03b1\u03ba\u03cc \u03ba\u03cc\u03c3\u03bc\u03bf, \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 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\u03b5\u03c0\u03b9\u03c1\u03c1\u03b5\u03c0\u03ae\u03c2 \u03c3\u03b5 \u03c3\u03c6\u03ac\u03bb\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9. \u0393\u03b9\u03b1 \u03c4\u03bf<br>\u03c4\u03ce\u03c1\u03b1, \u03b1\u03c2 \u03bc\u03b7\u03bd \u03b5\u03c0\u03b9\u03ba\u03b5\u03bd\u03c4\u03c1\u03c9\u03b8\u03bf\u03cd\u03bc\u03b5 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03b1\u03c5\u03c4\u03bf\u03cd \u03c4\u03bf\u03c5 \u03ac\u03c1\u03b8\u03c1\u03bf\u03c5.<\/p>\n\n\n\n<p>\u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b5\u03c2, \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 - \u03b5\u03bd\u03c4\u03ac\u03be\u03b5\u03b9... \u0391\u03bb\u03bb\u03ac \u03c4\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1; \u03a4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1.<br>\u03ce\u03c1\u03b1. \u0391\u03c5\u03c4\u03cc \u03b4\u03b5\u03bd \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 - \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c0\u03b1\u03c1\u03b1\u03bb\u03bb\u03b7\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2. <strong>Concurrenc \u03c3\u03c4\u03b7 Javay<\/strong> \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b4\u03b5\u03bd<br>\u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03bd\u03b1 \u03ad\u03c7\u03b5\u03c4\u03b5 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ad\u03c2 CPU \u03ae \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03bf\u03cd\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b5\u03c2. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03b5\u03c5\u03c7\u03b8\u03b5\u03af \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03b5\u03bd\u03cc\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7<br>\u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03bf\u03c2.<\/p>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03cc\u03c1\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf multithreading. \u03a0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1. \u0394\u03b5\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7, \u03b1\u03bb\u03bb\u03ac \u03b1\u03c5\u03c4\u03ac \u03c0\u03bf\u03c5 \u03c4\u03bf \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bf\u03bb\u03c5\u03bd\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac.<\/p>\n\n\n\n<p>\u0395\u03af\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03ad\u03c4\u03bf\u03b9\u03bc\u03bf\u03b9 \u03bd\u03b1 \u03c6\u03cd\u03b3\u03bf\u03c5\u03bc\u03b5, \u03bc\u03cc\u03bd\u03bf \u03ad\u03bd\u03b1\u03c2 \u03bf\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b1\u03ba\u03cc\u03bc\u03b1. \u0391\u03c3\u03c5\u03bd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bb\u03bf\u03ba\u03ac\u03c1\u03bf\u03c5\u03bd.<br>\u0395\u03ba\u03ba\u03b9\u03bd\u03b5\u03af \u03bc\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03ac\u03bb\u03bb\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7. \u038c\u03c4\u03b1\u03bd \u03bb\u03ac\u03b2\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 <a href=\"https:\/\/thecodest.co\/el\/blog\/react-development-all-you-have-to-know\/\">\u03b1\u03bd\u03c4\u03b9\u03b4\u03c1\u03ac\u03c3\u03c4\u03b5<\/a> \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u038c\u03bb\u03b7 \u03b1\u03c5\u03c4\u03ae \u03b7 \u03c4\u03b6\u03b1\u03b6<\/h2>\n\n\n\n<p>\u0391\u03c0\u03cc \u03c0\u03c1\u03bf\u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae, \u03ba\u03ac\u03b8\u03b5 <strong>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae Java<\/strong> \u03c4\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03af\u03b1 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1, \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03bd\u03ae\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf <code>main()<\/code> \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c4\u03b7\u03c2<br>\u03bc\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03cc\u03c0\u03c9\u03c2 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b8\u03b7\u03ba\u03b5, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03ce\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1<br>\u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/h3>\n\n\n\n<p><code>\u039d\u03ae\u03bc\u03b1<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 <strong>Java<\/strong> \u03ba\u03bb\u03ac\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03b7 \u03bc\u03b1\u03b3\u03b5\u03af\u03b1. \u0391\u03c5\u03c4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03b5\u03bd\u03b9\u03ba\u03ae \u03b1\u03bd\u03b1\u03c0\u03b1\u03c1\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b1\u03bd\u03b1\u03c6\u03b5\u03c1\u03b8\u03ad\u03bd\u03c4\u03bf\u03c2 \u03bd\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u03a3\u03c4\u03bf<br>\u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03b4\u03b9\u03ba\u03cc \u03c3\u03b1\u03c2 \u03bd\u03ae\u03bc\u03b1, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03c0\u03b5\u03ba\u03c4\u03b5\u03af\u03bd\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd <code>\u039d\u03ae\u03bc\u03b1<\/code> \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b4\u03b5\u03bd \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ae \u03b7 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7. <code>\u039d\u03ae\u03bc\u03b1\u03c4\u03b1<\/code> \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03c9\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2. \u039f\u03b9 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 <a href=\"https:\/\/thecodest.co\/el\/dictionary\/what-is-code-refactoring\/\">\u03ba\u03c9\u03b4\u03b9\u03ba\u03cc\u03c2<\/a> \u03c0\u03bf\u03c5 \u03b8\u03ad\u03bb\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03c4\u03c1\u03ad\u03be\u03bf\u03c5\u03bc\u03b5 \u03c3\u03b5 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1. \u039c\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c4\u03b1 \u03bf\u03c1\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03b4\u03b9\u03b5\u03c0\u03b1\u03c6\u03ae.<\/p>\n\n\n\n<p>\u0391\u03c1\u03ba\u03b5\u03c4\u03ac \u03cc\u03bc\u03c9\u03c2 \u03bc\u03b5 \u03c4\u03b7 \u03b8\u03b5\u03c9\u03c1\u03af\u03b1, \u03b1\u03c2 \u03b2\u03ac\u03bb\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf\u03bd \u03ba\u03ce\u03b4\u03b9\u03ba\u03ac \u03bc\u03b1\u03c2 \u03b5\u03ba\u03b5\u03af \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c4\u03cc\u03bc\u03b1 \u03bc\u03b1\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1<\/h3>\n\n\n\n<p>\u0391\u03c2 \u03c5\u03c0\u03bf\u03b8\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b4\u03cd\u03bf \u03c0\u03af\u03bd\u03b1\u03ba\u03b5\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd. \u0393\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1, \u03b8\u03ad\u03bb\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03c4\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c0\u03af\u03bd\u03b1\u03ba\u03b1. \u0391\u03c2<br>\u03c5\u03c0\u03bf\u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03c4\u03ad\u03c4\u03bf\u03b9\u03b5\u03c2 \u03c3\u03c5\u03c3\u03c4\u03bf\u03b9\u03c7\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03af\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7. \u03a3\u03b5 \u03c4\u03ad\u03c4\u03bf\u03b9\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2, \u03b8\u03ad\u03bb\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7\u03c2 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03b8\u03c1\u03bf\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c9\u03c2 \u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">int[] a1 = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10},\nint[] a2 = {10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10},\nint[] a3 = {3, 4, 3, 4, 3, 4, 2, 1, 3, 7},\n\nRunnable task1 = () -&gt; {\n    int sum = Arrays.stream(a1).sum(),\n    System.out.println(\"1. \u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9: \" + sum),\n};\n\nRunnable task2 = () -&gt; {\n    int sum = Arrays.stream(a2).sum(),\n    System.out.println(\"2. \u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9: \" + sum),\n};\n\nRunnable task3 = () -&gt; {\n    int sum = Arrays.stream(a3).sum(),\n    System.out.println(\"3. \u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9: \" + sum),\n};\n\nnew Thread(task1).start(),\nnew Thread(task2).start(),\nnew Thread(task3).start(),<\/code><\/pre>\n\n\n\n<p>\u038c\u03c0\u03c9\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b5\u03af\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u03b4\u03b9\u03b5\u03c0\u03b1\u03c6\u03ae. \u03a0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bc\u03af\u03b1 \u03bc\u03cc\u03bd\u03bf \u03b1\u03c6\u03b7\u03c1\u03b7\u03bc\u03ad\u03bd\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf <code>run()<\/code><br>\u03c7\u03c9\u03c1\u03af\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1. \u03a4\u03bf <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03b4\u03b9\u03b5\u03c0\u03b1\u03c6\u03ae \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03ac\u03b8\u03b5 \u03ba\u03bb\u03ac\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bf\u03c0\u03bf\u03af\u03b1\u03c2 \u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c0\u03c1\u03bf\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9<br>\u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03bd\u03ae\u03bc\u03b1.<\/p>\n\n\n\n<p>\u0391\u03c6\u03bf\u03cd \u03bf\u03c1\u03af\u03c3\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03bd\u03ae\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03ae \u03c4\u03b7\u03c2. \u0391\u03c5\u03c4\u03cc \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03b5\u03c5\u03c7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 <code>\u03bd\u03ad\u03bf \u03bd\u03ae\u03bc\u03b1()<\/code> \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae \u03c0\u03bf\u03c5<br>\u03c0\u03b1\u03af\u03c1\u03bd\u03b5\u03b9 <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03c9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03bc\u03ac \u03c4\u03bf\u03c5.<\/p>\n\n\n\n<p>\u03a4\u03bf \u03c4\u03b5\u03bb\u03b9\u03ba\u03cc \u03b2\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 <code>start()<\/code> \u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03bc\u03ad\u03bd\u03bf \u03bd\u03ae\u03bc\u03b1. \u03a3\u03c4\u03bf <a href=\"https:\/\/thecodest.co\/el\/blog\/compare-staff-augmentation-firms-that-excel-in-api-team-staffing-for-financial-technology-projects\/\">API<\/a> \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 <code>run()<\/code> \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03c3\u03c4\u03bf <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03ba\u03b1\u03b9 \u03c3\u03b5<br><code>\u039d\u03ae\u03bc\u03b1<\/code>. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b1\u03c5\u03c4\u03cc\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 Java. \u039c\u03b9\u03b1 \u03ac\u03bc\u03b5\u03c3\u03b7 \u03ba\u03bb\u03ae\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03af\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03bf\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5<br>\u03b5\u03ba\u03c4\u03b5\u03bb\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03bd\u03ae\u03bc\u03b1 \u03c4\u03bf <code>main()<\/code> \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a3\u03c5\u03c3\u03c3\u03ce\u03c1\u03b5\u03c5\u03c3\u03b7 \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ad\u03c2<\/h3>\n\n\n\n<p>\u038c\u03c4\u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2, \u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03bf\u03cd \u03bd\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03af\u03b1 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03ae \u03b9\u03b4\u03ad\u03b1. \u0397 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 <code>\u039d\u03ae\u03bc\u03b1<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1<br>\u03b2\u03b1\u03c1\u03b9\u03ac \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03bd\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b1\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03c4\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1 \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03b1\u03c1\u03ac \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b5 \u03bd\u03ad\u03b1.<\/p>\n\n\n\n<p>\u038c\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c0\u03bf\u03bb\u03bb\u03ac \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b9\u03ba\u03c1\u03ae\u03c2 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03cc\u03c4\u03b5\u03c1\u03bf \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ae \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u0397 \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ae \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc<br>\u03ad\u03c4\u03bf\u03b9\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b1\u03bb\u03bb\u03ac \u03bc\u03b7 \u03b5\u03bd\u03b5\u03c1\u03b3\u03ac \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1. \u0394\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1 <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03c3\u03c4\u03b7 \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ae \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae<br><code>run()<\/code> \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b7\u03c2 <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code>. \u039c\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03bf \u03bd\u03ae\u03bc\u03b1 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03b4\u03c1\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2.<\/p>\n\n\n\n<p>\u0395\u03bd\u03c4\u03ac\u03be\u03b5\u03b9, \u03c4\u03bf \u03ba\u03b1\u03c4\u03b1\u03bb\u03ac\u03b2\u03b1\u03c4\u03b5 - \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03ad\u03bd\u03c4\u03c1\u03c9\u03c3\u03b7 \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 \u03c7\u03b5\u03b9\u03c1\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1. \u0391\u03bb\u03bb\u03ac \u03c0\u03ce\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ad\u03c2 \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd; \u03a4\u03bf <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ad\u03c2<\/code><br>\u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ce\u03bd \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 <code>newCachedThredPool()<\/code> \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c4\u03bf<br>\u03bc\u03b9\u03b1 \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ae \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bd\u03ad\u03b1 \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b1\u03b4\u03c1\u03b1\u03bd\u03ae \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 60 \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03cc\u03bb\u03b5\u03c0\u03c4\u03b1. \u0391\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1,<br><code>newFixedThreadPool()<\/code> \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03c3\u03cd\u03bd\u03bf\u03bb\u03bf \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd, \u03c3\u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c4\u03b1 \u03b1\u03b4\u03c1\u03b1\u03bd\u03ae \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c0' \u03b1\u03cc\u03c1\u03b9\u03c3\u03c4\u03bf\u03bd.<\/p>\n\n\n\n<p>\u0391\u03c2 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c0\u03ce\u03c2 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03ac \u03bc\u03b1\u03c2. \u03a4\u03ce\u03c1\u03b1 \u03b4\u03b5\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bc\u03b5 \u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c7\u03ad\u03c1\u03b9. \u0391\u03bd\u03c4' \u03b1\u03c5\u03c4\u03bf\u03cd, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5<br><code>ExecutorService<\/code> \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ae \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1, \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b8\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc. \u03a4\u03bf \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03bf \u03b2\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03bb\u03b5\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03bd\u03ae\u03bc\u03b1<br>pool \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03bc\u03bd\u03ae\u03bc\u03b7\u03c2. \u039f \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03bf\u03c2 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c2 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03bf \u03af\u03b4\u03b9\u03bf\u03c2.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">ExecutorService executor = Executors.newCachedThreadPool(),\n\nexecutor.submit(task1),\nexecutor.submit(task2),\nexecutor.submit(task3),\n\nexecutor.shutdown(),<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/h3>\n\n\n\n<p><code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03bc\u03bf\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03ad\u03bd\u03b1\u03bd \u03ad\u03be\u03c5\u03c0\u03bd\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03c9\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd, \u03b1\u03bb\u03bb\u03ac \u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03bc\u03b5\u03b9\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1. \u0394\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03ad\u03c8\u03b5\u03b9 \u03ba\u03b1\u03bc\u03af\u03b1<br>\u03b1\u03be\u03af\u03b1. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b1\u03bd \u03bc\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b5\u03bb\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9 \u03ae \u03cc\u03c7\u03b9. \u0395\u03c0\u03af\u03c3\u03b7\u03c2, \u03b4\u03b5\u03bd \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03b1\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03b8\u03b5\u03af<br>\u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03ac \u03ae \u03ba\u03b1\u03c4' \u03b5\u03be\u03b1\u03af\u03c1\u03b5\u03c3\u03b7. \u0397 \u03bb\u03cd\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03b4\u03b5\u03b9\u03bd\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 <code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code>.<\/p>\n\n\n\n<p><code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c1\u03cc\u03bc\u03bf\u03b9\u03b1 \u03bc\u03b5 <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03ba\u03b1\u03c4\u03ac \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf \u03c0\u03b5\u03c1\u03b9\u03c4\u03c5\u03bb\u03af\u03b3\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b1\u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2. \u0397 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03b8\u03ad\u03c3\u03b7 \u03bd\u03b1<br>\u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03c4\u03b9\u03bc\u03ae. \u0397 \u03c4\u03b9\u03bc\u03ae \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c0\u03bf\u03b9\u03bf\u03c5\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 (\u03bc\u03b7 \u03c0\u03c1\u03c9\u03c4\u03b1\u03c1\u03c7\u03b9\u03ba\u03bf\u03cd) \u03c4\u03cd\u03c0\u03bf\u03c5 \u03cc\u03c0\u03c9\u03c2 \u03b7 <code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03c4\u03c1\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2.<br><code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u03b4\u03b9\u03b5\u03c0\u03b1\u03c6\u03ae \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 <code>call()<\/code> \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b5\u03c4\u03ac\u03be\u03b5\u03b9 \u03ad\u03bd\u03b1 <code>\u0395\u03be\u03b1\u03af\u03c1\u03b5\u03c3\u03b7<\/code>.<\/p>\n\n\n\n<p>\u03a4\u03ce\u03c1\u03b1 \u03b1\u03c2 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c0\u03ce\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 <code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code> \u03c3\u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03c4\u03bf\u03b9\u03c7\u03af\u03b1\u03c2 \u03bc\u03b1\u03c2.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">int[] a1 = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10},\nint[] a2 = {10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10},\nint[] a3 = {3, 4, 3, 4, 3, 4, 2, 1, 3, 7},\n\nCallable task1 = () -&gt; Arrays.stream(a1).sum(),\nCallable task2 = () -&gt; Arrays.stream(a2).sum(),\nCallable task3 = () -&gt; Arrays.stream(a3).sum(),\n\nExecutorService executor = Executors.newCachedThreadPool(),\nFuture future1 = executor.submit(task1),\nFuture future2 = executor.submit(task2),\nFuture future3 = executor.submit(task3),\n\nSystem.out.println(\"1. \u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9: \" + future1.get()),\nSystem.out.println(\"2. \u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9: \" + future2.get()),\nSystem.out.println(\"3. \u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9: \" + future3.get()),\n\nexecutor.shutdown(),<\/code><\/pre>\n\n\n\n<p>\u0395\u03bd\u03c4\u03ac\u03be\u03b5\u03b9, \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c0\u03ce\u03c2 <code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code> \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c5\u03c0\u03bf\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf <code>ExecutorService<\/code>. \u0391\u03bb\u03bb\u03ac \u03c4\u03b9 \u03c3\u03c4\u03bf \u03ba\u03b1\u03bb\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 <code>\u039c\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc<\/code>?<br><code>\u039c\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc<\/code> \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c9\u03c2 \u03b3\u03ad\u03c6\u03c5\u03c1\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u03a4\u03bf \u03ac\u03b8\u03c1\u03bf\u03b9\u03c3\u03bc\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03cc \u03bd\u03ae\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03b5\u03b9\u03b1\u03b6\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1<br>\u03bd\u03b1 \u03c3\u03c4\u03b5\u03af\u03bb\u03b5\u03c4\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c5\u03c4\u03ac \u03c0\u03af\u03c3\u03c9 \u03c3\u03c4\u03bf <code>main()<\/code>.<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03ba\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b1\u03c0\u03cc <code>\u039c\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc<\/code> \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03bb\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 <code>get()<\/code> \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2. \u0395\u03b4\u03ce \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c3\u03c5\u03bc\u03b2\u03bf\u03cd\u03bd \u03b4\u03cd\u03bf \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b1. \u03a0\u03c1\u03ce\u03c4\u03bf\u03bd, \u03b7<br>\u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03bf\u03cd \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc <code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b7. \u03a4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03c0\u03b1\u03af\u03c1\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2. \u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03bd, \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9<br>\u03ad\u03c4\u03bf\u03b9\u03bc\u03bf \u03b1\u03ba\u03cc\u03bc\u03b1. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 <code>get()<\/code> \u03b8\u03b1 \u03bc\u03c0\u03bb\u03bf\u03ba\u03ac\u03c1\u03b5\u03b9 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ComputableFuture<\/h3>\n\n\n\n<p>\u03a4\u03bf \u03b8\u03ad\u03bc\u03b1 \u03bc\u03b5 <code>\u039c\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc<\/code> \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bc\u03b5 \u03c4\u03bf \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03c4\u03b7\u03c2 \"\u03ce\u03b8\u03b7\u03c3\u03b7\u03c2\". \u038c\u03c4\u03b1\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 <code>\u039c\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc<\/code> \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03c3\u03b1\u03b9 \u03c3\u03b1\u03bd \u03ad\u03bd\u03b1 \u03b1\u03c6\u03b5\u03bd\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5<br>\u03c1\u03c9\u03c4\u03ac\u03b5\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2: \"\u03a4\u03b5\u03bb\u03b5\u03af\u03c9\u03c3\u03b5 \u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03b1\u03c2; \u0395\u03af\u03bd\u03b1\u03b9 \u03ad\u03c4\u03bf\u03b9\u03bc\u03bf;' \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03b4\u03ce\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1. \u0397 \u03b4\u03c1\u03ac\u03c3\u03b7 \u03c5\u03c0\u03cc \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9<br>\u03b1\u03ba\u03c1\u03b9\u03b2\u03ac. \u03a0\u03bf\u03bb\u03cd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7 \u03b8\u03b1 \u03ae\u03c4\u03b1\u03bd \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03b3\u03b5\u03af\u03bb\u03b5\u03c4\u03b5 <code>\u039c\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc<\/code> \u03c4\u03b9 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b1\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03c4\u03bf\u03b9\u03bc\u03bf \u03bc\u03b5 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u03c4\u03bf\u03c5. \u0394\u03c5\u03c3\u03c4\u03c5\u03c7\u03ce\u03c2,<br><code>\u039c\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc<\/code> \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03bf \u03ba\u03ac\u03bd\u03b5\u03b9 \u03b1\u03c5\u03c4\u03cc \u03b1\u03bb\u03bb\u03ac <code>ComputableFuture<\/code> \u03bc\u03c0\u03bf\u03c1\u03b5\u03af.<\/p>\n\n\n\n<p><code>ComputableFuture<\/code> \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bc\u03b5 \u03c4\u03bf \"\u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03ad\u03bb\u03be\u03b7\u03c2\". \u039c\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b9 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03cc\u03c4\u03b1\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03bf\u03c5. \u0395\u03af\u03bd\u03b1\u03b9<br>\u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03b1\u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<p><code>ComputableFuture<\/code> \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03ac\u03c8\u03bf\u03b3\u03b1 \u03bc\u03b5 <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code> \u03b1\u03bb\u03bb\u03ac \u03cc\u03c7\u03b9 \u03bc\u03b5 <code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code>. \u0391\u03bd\u03c4' \u03b1\u03c5\u03c4\u03bf\u03cd, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03bd \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c3\u03c4\u03bf<br><code>ComputableFuture<\/code> \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03bf\u03c1\u03c6\u03ae <code>\u03a0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03ae\u03c2<\/code>.<\/p>\n\n\n\n<p>\u0391\u03c2 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c0\u03ce\u03c2 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03ac \u03bc\u03b1\u03c2.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">int[] a1 = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10},\nint[] a2 = {10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10},\nint[] a3 = {3, 4, 3, 4, 3, 4, 2, 1, 3, 7},\n\nCompletableFuture.supplyAsync(() -&gt; Arrays.stream(a1).sum())\n                .thenAccept(System.out::println),\n\nCompletableFuture.supplyAsync(() -&gt; Arrays.stream(a2).sum())\n                .thenAccept(System.out::println),\n\nCompletableFuture.supplyAsync(() -&gt; Arrays.stream(a3).sum())\n                .thenAccept(System.out::println),<\/code><\/pre>\n\n\n\n<p>\u03a4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03b1\u03c2 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03b5\u03bd\u03c4\u03cd\u03c0\u03c9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03cc\u03c3\u03bf \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ae \u03b7 \u03bb\u03cd\u03c3\u03b7. \u0395\u03ba\u03c4\u03cc\u03c2 \u03b1\u03c5\u03c4\u03bf\u03cd, \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c4\u03b1\u03ba\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b1\u03ba\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7.<\/p>\n\n\n\n<p>\u0395\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03bf\u03c2 <code>\u039f\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03ce\u03c3\u03b9\u03bc\u03bf\u039c\u03ad\u03bb\u03bb\u03bf\u03bd<\/code> \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c3\u03c7\u03b5\u03b8\u03b5\u03af \u03b1\u03c0\u03cc <code>supplyAsync()<\/code> \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03af\u03c1\u03bd\u03b5\u03b9 <code>\u03a0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03ae\u03c2<\/code> \u03ae \u03bc\u03b5 <code>runAsync()<\/code> \u03c0\u03bf\u03c5<br>\u03c0\u03b1\u03af\u03c1\u03bd\u03b5\u03b9 <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code>. \u0388\u03bd\u03b1 callback - \u03ad\u03bd\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03b5\u03af \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 - \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc <code>thenAccept()<\/code><br>\u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a3\u03c5\u03bc\u03c0\u03b5\u03c1\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1<\/h2>\n\n\n\n<p><strong>Java<\/strong> \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b5\u03b3\u03b3\u03af\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf, \u03bc\u03cc\u03bb\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03b3\u03b3\u03af\u03be\u03b1\u03bc\u03b5 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1.<\/p>\n\n\n\n<p>\u03a0\u03b1\u03c1' \u03cc\u03bb\u03b1 \u03b1\u03c5\u03c4\u03ac, \u03ba\u03b1\u03bb\u03cd\u03c8\u03b1\u03bc\u03b5 \u03c4\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac <code>\u039d\u03ae\u03bc\u03b1<\/code>, <code>\u0395\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b9\u03bc\u03bf<\/code>, <code>\u0391\u03bd\u03b1\u03ba\u03bb\u03b7\u03c4\u03cc<\/code>, \u03ba\u03b1\u03b9 <code>CallableFuture<\/code> \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b8\u03ad\u03c4\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03b1\u03bb\u03cc \u03c3\u03b7\u03bc\u03b5\u03af\u03bf<br>\u03b3\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b1\u03b9\u03c4\u03ad\u03c1\u03c9 \u03b4\u03b9\u03b5\u03c1\u03b5\u03cd\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b8\u03ad\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/thecodest.co\/contact\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1283\" height=\"460\" src=\"https:\/\/thecodest.co\/app\/uploads\/2024\/05\/interested_in_cooperation_.png\" alt=\"\" class=\"wp-image-4927\" srcset=\"https:\/\/thecodest.co\/app\/uploads\/2024\/05\/interested_in_cooperation_.png 1283w, https:\/\/thecodest.co\/app\/uploads\/2024\/05\/interested_in_cooperation_-300x108.png 300w, https:\/\/thecodest.co\/app\/uploads\/2024\/05\/interested_in_cooperation_-1024x367.png 1024w, https:\/\/thecodest.co\/app\/uploads\/2024\/05\/interested_in_cooperation_-768x275.png 768w, https:\/\/thecodest.co\/app\/uploads\/2024\/05\/interested_in_cooperation_-18x6.png 18w, https:\/\/thecodest.co\/app\/uploads\/2024\/05\/interested_in_cooperation_-67x24.png 67w\" sizes=\"auto, (max-width: 1283px) 100vw, 1283px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>\u0394\u03b9\u03b1\u03b2\u03ac\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 \u03b9\u03c3\u03c4\u03bf\u03bb\u03bf\u03b3\u03af\u03c9\u03bd \u03bc\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c6\u03b9\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf \u03c3\u03c4\u03b7\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 Java. \u03a3\u03c4\u03bf \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03b8\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd, \u03c4\u03b9\u03c2 \u03b4\u03b5\u03be\u03b1\u03bc\u03b5\u03bd\u03ad\u03c2 \u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd, \u03c4\u03bf\u03c5\u03c2 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ac \u03ac\u03bb\u03bb\u03b1!<\/p>","protected":false},"author":2,"featured_media":3139,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-3138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-development"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Concurrency in Java Part 1 - Introduction - The Codest<\/title>\n<meta name=\"description\" content=\"Read the first part of our blog series devoted to concurrency in Java.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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