{"id":85248,"date":"2024-11-24T15:53:41","date_gmt":"2024-11-24T12:23:41","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/"},"modified":"2024-11-24T15:53:41","modified_gmt":"2024-11-24T12:23:41","slug":"top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/","title":{"rendered":"\u067e\u0646\u062c \u0627\u0634\u062a\u0628\u0627\u0647 \u0631\u0627\u06cc\u062c \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0648 \u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0622\u0646\u0647\u0627"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang<br \/>\n              \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0631\u0648\u0634\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0633\u0628\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u06a9\u062f \u0645\u062e\u062a\u0635\u0631 \u0648 \u062e\u0648\u0627\u0646\u0627 \u0628\u0646\u0648\u06cc\u0633\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0627\u062f\u0631\u0633\u062a \u0627\u0632 Stream \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u062f \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f\u060c \u0628\u0627\u06af \u06cc\u0627 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af\u060c \u067e\u0646\u062c \u0627\u0634\u062a\u0628\u0627\u0647 \u0631\u0627\u06cc\u062c \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0648 \u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>  1. \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0646\u0628\u0639 \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u062f\u0627\u0632\u0634 \u062c\u0631\u06cc\u0627\u0646<\/p>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0634\u062a\u0628\u0627\u0647\u0627\u062a \u0631\u0627\u06cc\u062c \u062a\u063a\u06cc\u06cc\u0631 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0631 \u062d\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u0622\u0646 \u0627\u0633\u062a. \u0645\u0646\u0638\u0648\u0631 \u0627\u0632 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u062f\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0635\u0644\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0631\u0627 \u062f\u0631 \u062d\u06cc\u0646 \u067e\u0631\u062f\u0627\u0632\u0634 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u062e\u0637\u0627\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ConcurrentModificationException \u0634\u0648\u062f.<\/p>\n<p>List list = new ArrayList&lt;&gt;(List.of(1, 2, 3));<br \/>\nlist.stream().forEach(x -&gt; list.add(x + 1)); \/\/ Runtime exception<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0645\u0634\u06a9\u0644:<\/p>\n<p>\u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0627\u0632 \u0646\u0638\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u06cc\u0645\u0646 \u0646\u06cc\u0633\u062a\u0646\u062f \u0648 \u0627\u0635\u0644\u0627\u062d \u0645\u062c\u0645\u0648\u0639\u0647 \u0632\u06cc\u0631\u0628\u0646\u0627\u06cc\u06cc \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u062f\u0627\u0632\u0634\u060c \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0622\u0646 \u0631\u0627 \u0645\u062e\u062a\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/p>\n<p>\u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0635\u0644\u06cc\u060c \u0646\u062a\u0627\u06cc\u062c \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u062c\u062f\u06cc\u062f \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>List transformedList = list.stream()<br \/>\n    .map(x -&gt; x + 1)<br \/>\n    .collect(Collectors.toList());<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  2. \u0628\u0627 \u0641\u0631\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0645\u062c\u062f\u062f\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f<\/p>\n<p>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0627\u0634\u06cc\u0627\u06cc\u06cc \u06cc\u06a9\u0628\u0627\u0631 \u0645\u0635\u0631\u0641 \u0647\u0633\u062a\u0646\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c forEach()\u060c collect() \u0645\u0635\u0631\u0641 \u0634\u062f\u060c \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646\u060c \u06cc\u06a9 IllegalStateException \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>Stream stream = List.of(&#8220;a&#8221;, &#8220;b&#8221;, &#8220;c&#8221;).stream();<br \/>\nstream.forEach(System.out::println); \/\/ Works<br \/>\nstream.forEach(System.out::println); \/\/ Throws IllegalStateException<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0645\u0634\u06a9\u0644:<\/p>\n<p>\u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u0627\u063a\u0644\u0628 \u0632\u0645\u0627\u0646\u06cc \u0631\u062e \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u062a\u0648\u062c\u0647 \u0634\u0648\u0646\u062f \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0645\u0635\u0631\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/p>\n<p>\u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0631\u0627\u06cc \u0647\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>List list = List.of(&#8220;a&#8221;, &#8220;b&#8221;, &#8220;c&#8221;);<br \/>\nlist.stream().forEach(System.out::println);<br \/>\nlist.stream().forEach(System.out::println); \/\/ Create a new stream<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  3. \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0627\u062f\u0631\u0633\u062a \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc<\/p>\n<p>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0633\u0631\u0639\u062a \u0628\u062e\u0634\u06cc\u062f\u0646 \u0628\u0647 \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u0645\u06a9 \u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0627\u06af\u0631 \u0628\u0627 \u062f\u0642\u062a \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0646\u06af\u06cc\u0631\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u06cc\u0627 \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0637\u0627 \u06cc\u0627 \u06a9\u0627\u0647\u0634 \u0633\u0631\u0639\u062a \u06a9\u0627\u0631\u0647\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u0648\u062f.<\/p>\n<p>List list = List.of(1, 2, 3);<br \/>\nlist.parallelStream().forEach(System.out::println); \/\/ Non-deterministic output<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0645\u0634\u06a9\u0644:<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u060c \u0633\u0631\u0628\u0627\u0631 \u0645\u0648\u0627\u0632\u06cc\u200c\u0633\u0627\u0632\u06cc \u063a\u0627\u0644\u0628\u0627\u064b \u0628\u0631 \u062f\u0633\u062a\u0627\u0648\u0631\u062f\u0647\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u062a\u0631\u06cc \u062f\u0627\u0631\u062f.\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0646\u0627\u0628\u0639 \u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0634\u062a\u0631\u06a9 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0648\u062f.<\/p>\n<p>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/p>\n<p>\u0627\u0632 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648\u0627\u0636\u062d\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u060c \u0648 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0631\u0627 \u0628\u0627 \u062e\u06cc\u0627\u0644 \u0631\u0627\u062d\u062a \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0632 \u062e\u0637\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>list.stream().forEach(System.out::println); \/\/ Sequential stream<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  4. \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0627\u062b\u0631\u0627\u062a \u062c\u0627\u0646\u0628\u06cc \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u062c\u0631\u06cc\u0627\u0646<\/p>\n<p>\u0645\u0646\u0638\u0648\u0631 \u0627\u0632 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0631\u0648\u06cc \u0627\u0632 \u06cc\u06a9 \u0633\u0628\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0627\u0633\u062a. \u0627\u0641\u0632\u0648\u062f\u0646 \u0639\u0648\u0627\u0631\u0636 \u062c\u0627\u0646\u0628\u06cc\u060c \u0645\u0627\u0646\u0646\u062f \u0686\u0627\u067e \u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc\u060c \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f map() \u06cc\u0627 filter() \u062e\u0644\u0627\u0641 \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0627\u0633\u062a \u0648 \u062d\u0641\u0638 \u06a9\u062f \u0631\u0627 \u0633\u062e\u062a\u200c\u062a\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>list.stream()<br \/>\n    .map(x -&gt; {<br \/>\n        System.out.println(x); \/\/ Side effect<br \/>\n        return x * 2;<br \/>\n    })<br \/>\n    .collect(Collectors.toList());<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0645\u0634\u06a9\u0644:<\/p>\n<p>\u0639\u0648\u0627\u0631\u0636 \u062c\u0627\u0646\u0628\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06a9 \u0648 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u062e\u0637 \u0644\u0648\u0644\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0633\u062e\u062a \u062a\u0631 \u06a9\u0646\u062f. \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/p>\n<p>\u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u06cc\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0627\u0631\u06cc\u062f\u060c \u0627\u0632 peek() \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631 \u062d\u0627\u0644\u062a \u062e\u0627\u0631\u062c\u06cc \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u062c\u0631\u06cc\u0627\u0646 \u0627\u062c\u062a\u0646\u0627\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>list.stream()<br \/>\n    .peek(System.out::println) \/\/ Use peek for debugging<br \/>\n    .map(x -&gt; x * 2)<br \/>\n    .collect(Collectors.toList());<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  5. \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0628\u0627 Collectors.toMap<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Collectors.toMap \u0628\u0631\u0627\u06cc \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0646\u0642\u0634\u0647\u060c \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0641\u0631\u0627\u0645\u0648\u0634 \u0645\u06cc \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0628\u0631\u062e\u0648\u0631\u062f\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u0646\u062f. \u0627\u06af\u0631 \u062f\u0648 \u0639\u0646\u0635\u0631 \u06a9\u0644\u06cc\u062f \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u06a9\u062f \u06cc\u06a9 IllegalStateException \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f \u0645\u06af\u0631 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0631\u062e\u0648\u0631\u062f\u0647\u0627 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0634\u0648\u0646\u062f.<\/p>\n<p>Map map = List.of(&#8220;apple&#8221;, &#8220;bat&#8221;, &#8220;ant&#8221;).stream()<br \/>\n    .collect(Collectors.toMap(String::length, Function.identity())); \/\/ Key collision issue<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0645\u0634\u06a9\u0644:<\/p>\n<p>\u0627\u06af\u0631 \u062f\u0648 \u0639\u0646\u0635\u0631 \u06a9\u0644\u06cc\u062f \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f\u060c \u06af\u0631\u062f\u0622\u0648\u0631\u0646\u062f\u0647 \u0646\u0645\u06cc \u062f\u0627\u0646\u062f \u0686\u06af\u0648\u0646\u0647 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u062f \u0648 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0627\u0633\u062a\u062b\u0646\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/p>\n<p>\u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0627\u062f\u063a\u0627\u0645 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0628\u0631\u062e\u0648\u0631\u062f\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n<p>Map map = List.of(&#8220;apple&#8221;, &#8220;bat&#8221;, &#8220;ant&#8221;).stream()<br \/>\n    .collect(Collectors.toMap(<br \/>\n        String::length,<br \/>\n        Function.identity(),<br \/>\n        (existing, replacement) -&gt; existing \/\/ Resolve collision<br \/>\n    ));<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/p>\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0627\u062f\u0631\u0633\u062a \u0627\u0632 \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f\u06cc \u0648 \u062e\u0637\u0627 \u0634\u0648\u062f. \u0628\u0627 \u0622\u06af\u0627\u0647\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647\u0627\u062a \u0631\u0627\u06cc\u062c \u0648 \u062f\u0627\u0646\u0633\u062a\u0646 \u0646\u062d\u0648\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f\u06cc \u062a\u0645\u06cc\u0632\u060c \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0627\u0632 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>  \u0645\u0631\u0627\u062c\u0639:<\/p>\n<p>https:\/\/www.baeldung.com\/java-8-streams<\/p>\n<p>https:\/\/www.digitalocean.com\/community\/tutorials\/java-8-stream<\/p>\n<p>https:\/\/docs.oracle.com\/javase\/8\/docs\/api\/?java\/util\/stream\/Stream.html<\/p>\n<div data-article-id=\"2119366\" id=\"article-body\">\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0631\u0648\u0634\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0633\u0628\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u06a9\u062f \u0645\u062e\u062a\u0635\u0631 \u0648 \u062e\u0648\u0627\u0646\u0627 \u0628\u0646\u0648\u06cc\u0633\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0627\u062f\u0631\u0633\u062a \u0627\u0632 Stream \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u062f \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f\u060c \u0628\u0627\u06af \u06cc\u0627 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af\u060c \u067e\u0646\u062c \u0627\u0634\u062a\u0628\u0627\u0647 \u0631\u0627\u06cc\u062c \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0648 \u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/#1_%D8%AA%D8%BA%DB%8C%DB%8C%D8%B1_%D9%85%D9%86%D8%A8%D8%B9_%D8%AF%D8%B1_%D8%B7%D9%88%D9%84_%D9%BE%D8%B1%D8%AF%D8%A7%D8%B2%D8%B4_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86\" >1. \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0646\u0628\u0639 \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u062f\u0627\u0632\u0634 \u062c\u0631\u06cc\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/#2_%D8%A8%D8%A7_%D9%81%D8%B1%D8%B6_%D8%A7%DB%8C%D9%86%DA%A9%D9%87_%D9%85%DB%8C_%D8%AA%D9%88%D8%A7%D9%86_%D8%A7%D8%B2_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86_%D9%87%D8%A7_%D9%85%D8%AC%D8%AF%D8%AF%D8%A7_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D8%B1%D8%AF\" >2. \u0628\u0627 \u0641\u0631\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0645\u062c\u062f\u062f\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/#3_%D9%85%D8%AF%DB%8C%D8%B1%DB%8C%D8%AA_%D9%86%D8%A7%D8%AF%D8%B1%D8%B3%D8%AA_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86_%D9%87%D8%A7%DB%8C_%D9%85%D9%88%D8%A7%D8%B2%DB%8C\" >3. \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0627\u062f\u0631\u0633\u062a \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/#4_%D8%A7%D8%AC%D8%AA%D9%86%D8%A7%D8%A8_%D8%A7%D8%B2_%D8%A7%D8%AB%D8%B1%D8%A7%D8%AA_%D8%AC%D8%A7%D9%86%D8%A8%DB%8C_%D8%AF%D8%B1_%D8%B9%D9%85%D9%84%DB%8C%D8%A7%D8%AA_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86\" >4. \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0627\u062b\u0631\u0627\u062a \u062c\u0627\u0646\u0628\u06cc \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u062c\u0631\u06cc\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/#5_%D8%AC%D9%85%D8%B9_%D8%A2%D9%88%D8%B1%DB%8C_%D9%86%D8%A7%D9%85%D9%86%D8%A7%D8%B3%D8%A8_%D8%A8%D8%A7_CollectorstoMap\" >5. \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0628\u0627 Collectors.toMap<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\" >\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/top-five-common-mistakes-developers-make-when-using-java-streams-and-how-to-avoid-them-59m\/#%D9%85%D8%B1%D8%A7%D8%AC%D8%B9\" >\u0645\u0631\u0627\u062c\u0639:<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_%D8%AA%D8%BA%DB%8C%DB%8C%D8%B1_%D9%85%D9%86%D8%A8%D8%B9_%D8%AF%D8%B1_%D8%B7%D9%88%D9%84_%D9%BE%D8%B1%D8%AF%D8%A7%D8%B2%D8%B4_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86\"><\/span>\n<p>  1. \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0646\u0628\u0639 \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u062f\u0627\u0632\u0634 \u062c\u0631\u06cc\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0634\u062a\u0628\u0627\u0647\u0627\u062a \u0631\u0627\u06cc\u062c \u062a\u063a\u06cc\u06cc\u0631 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0631 \u062d\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u0622\u0646 \u0627\u0633\u062a. \u0645\u0646\u0638\u0648\u0631 \u0627\u0632 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u062f\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0635\u0644\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0631\u0627 \u062f\u0631 \u062d\u06cc\u0646 \u067e\u0631\u062f\u0627\u0632\u0634 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u062e\u0637\u0627\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ConcurrentModificationException \u0634\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>List<integer> list = new ArrayList&lt;&gt;(List.of(1, 2, 3));\nlist.stream().forEach(x -&gt; list.add(x + 1)); \/\/ Runtime exception\n<\/integer><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0645\u0634\u06a9\u0644:<\/strong><\/p>\n<p>\u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0627\u0632 \u0646\u0638\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u06cc\u0645\u0646 \u0646\u06cc\u0633\u062a\u0646\u062f \u0648 \u0627\u0635\u0644\u0627\u062d \u0645\u062c\u0645\u0648\u0639\u0647 \u0632\u06cc\u0631\u0628\u0646\u0627\u06cc\u06cc \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u062f\u0627\u0632\u0634\u060c \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0622\u0646 \u0631\u0627 \u0645\u062e\u062a\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p><strong>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/strong><\/p>\n<p>\u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0635\u0644\u06cc\u060c \u0646\u062a\u0627\u06cc\u062c \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u062c\u062f\u06cc\u062f \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>List<integer> transformedList = list.stream()\n    .map(x -&gt; x + 1)\n    .collect(Collectors.toList());\n<\/integer><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"2_%D8%A8%D8%A7_%D9%81%D8%B1%D8%B6_%D8%A7%DB%8C%D9%86%DA%A9%D9%87_%D9%85%DB%8C_%D8%AA%D9%88%D8%A7%D9%86_%D8%A7%D8%B2_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86_%D9%87%D8%A7_%D9%85%D8%AC%D8%AF%D8%AF%D8%A7_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%DA%A9%D8%B1%D8%AF\"><\/span>\n<p>  2. \u0628\u0627 \u0641\u0631\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0645\u062c\u062f\u062f\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0627\u0634\u06cc\u0627\u06cc\u06cc \u06cc\u06a9\u0628\u0627\u0631 \u0645\u0635\u0631\u0641 \u0647\u0633\u062a\u0646\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c forEach()\u060c collect() \u0645\u0635\u0631\u0641 \u0634\u062f\u060c \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646\u060c \u06cc\u06a9 IllegalStateException \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>Stream<string> stream = List.of(\"a\", \"b\", \"c\").stream();\nstream.forEach(System.out::println); \/\/ Works\nstream.forEach(System.out::println); \/\/ Throws IllegalStateException\n\n<\/string><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0645\u0634\u06a9\u0644:<\/strong><\/p>\n<p>\u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647 \u0627\u063a\u0644\u0628 \u0632\u0645\u0627\u0646\u06cc \u0631\u062e \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u062a\u0648\u062c\u0647 \u0634\u0648\u0646\u062f \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0645\u0635\u0631\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><strong>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/strong><\/p>\n<p>\u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0631\u0627\u06cc \u0647\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>List<string> list = List.of(\"a\", \"b\", \"c\");\nlist.stream().forEach(System.out::println);\nlist.stream().forEach(System.out::println); \/\/ Create a new stream\n<\/string><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"3_%D9%85%D8%AF%DB%8C%D8%B1%DB%8C%D8%AA_%D9%86%D8%A7%D8%AF%D8%B1%D8%B3%D8%AA_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86_%D9%87%D8%A7%DB%8C_%D9%85%D9%88%D8%A7%D8%B2%DB%8C\"><\/span>\n<p>  3. \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0627\u062f\u0631\u0633\u062a \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0633\u0631\u0639\u062a \u0628\u062e\u0634\u06cc\u062f\u0646 \u0628\u0647 \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u0645\u06a9 \u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0627\u06af\u0631 \u0628\u0627 \u062f\u0642\u062a \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0646\u06af\u06cc\u0631\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u06cc\u0627 \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0637\u0627 \u06cc\u0627 \u06a9\u0627\u0647\u0634 \u0633\u0631\u0639\u062a \u06a9\u0627\u0631\u0647\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>List<integer> list = List.of(1, 2, 3);\nlist.parallelStream().forEach(System.out::println); \/\/ Non-deterministic output\n\n<\/integer><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0645\u0634\u06a9\u0644:<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u060c \u0633\u0631\u0628\u0627\u0631 \u0645\u0648\u0627\u0632\u06cc\u200c\u0633\u0627\u0632\u06cc \u063a\u0627\u0644\u0628\u0627\u064b \u0628\u0631 \u062f\u0633\u062a\u0627\u0648\u0631\u062f\u0647\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u062a\u0631\u06cc \u062f\u0627\u0631\u062f.<br \/>\u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0646\u0627\u0628\u0639 \u0642\u0627\u0628\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0634\u062a\u0631\u06a9 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0648\u062f.<\/p>\n<p><strong>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/strong><\/p>\n<p>\u0627\u0632 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0648\u0627\u0636\u062d\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u060c \u0648 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0631\u0627 \u0628\u0627 \u062e\u06cc\u0627\u0644 \u0631\u0627\u062d\u062a \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0632 \u062e\u0637\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>list.stream().forEach(System.out::println); \/\/ Sequential stream\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"4_%D8%A7%D8%AC%D8%AA%D9%86%D8%A7%D8%A8_%D8%A7%D8%B2_%D8%A7%D8%AB%D8%B1%D8%A7%D8%AA_%D8%AC%D8%A7%D9%86%D8%A8%DB%8C_%D8%AF%D8%B1_%D8%B9%D9%85%D9%84%DB%8C%D8%A7%D8%AA_%D8%AC%D8%B1%DB%8C%D8%A7%D9%86\"><\/span>\n<p>  4. \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u0627\u062b\u0631\u0627\u062a \u062c\u0627\u0646\u0628\u06cc \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u062c\u0631\u06cc\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0646\u0638\u0648\u0631 \u0627\u0632 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0631\u0648\u06cc \u0627\u0632 \u06cc\u06a9 \u0633\u0628\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0627\u0633\u062a. \u0627\u0641\u0632\u0648\u062f\u0646 \u0639\u0648\u0627\u0631\u0636 \u062c\u0627\u0646\u0628\u06cc\u060c \u0645\u0627\u0646\u0646\u062f \u0686\u0627\u067e \u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc\u060c \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f map() \u06cc\u0627 filter() \u062e\u0644\u0627\u0641 \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0627\u0633\u062a \u0648 \u062d\u0641\u0638 \u06a9\u062f \u0631\u0627 \u0633\u062e\u062a\u200c\u062a\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>list.stream()\n    .map(x -&gt; {\n        System.out.println(x); \/\/ Side effect\n        return x * 2;\n    })\n    .collect(Collectors.toList());\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0645\u0634\u06a9\u0644:<\/strong><\/p>\n<p>\u0639\u0648\u0627\u0631\u0636 \u062c\u0627\u0646\u0628\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631\u06a9 \u0648 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u062e\u0637 \u0644\u0648\u0644\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0633\u062e\u062a \u062a\u0631 \u06a9\u0646\u062f. \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f.<\/p>\n<p><strong>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/strong><\/p>\n<p>\u0627\u06af\u0631 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u06cc\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0627\u0631\u06cc\u062f\u060c \u0627\u0632 peek() \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631 \u062d\u0627\u0644\u062a \u062e\u0627\u0631\u062c\u06cc \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u062c\u0631\u06cc\u0627\u0646 \u0627\u062c\u062a\u0646\u0627\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>list.stream()\n    .peek(System.out::println) \/\/ Use peek for debugging\n    .map(x -&gt; x * 2)\n    .collect(Collectors.toList());\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"5_%D8%AC%D9%85%D8%B9_%D8%A2%D9%88%D8%B1%DB%8C_%D9%86%D8%A7%D9%85%D9%86%D8%A7%D8%B3%D8%A8_%D8%A8%D8%A7_CollectorstoMap\"><\/span>\n<p>  5. \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0628\u0627 Collectors.toMap<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Collectors.toMap \u0628\u0631\u0627\u06cc \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0646\u0642\u0634\u0647\u060c \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0641\u0631\u0627\u0645\u0648\u0634 \u0645\u06cc \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0628\u0631\u062e\u0648\u0631\u062f\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u0646\u062f. \u0627\u06af\u0631 \u062f\u0648 \u0639\u0646\u0635\u0631 \u06a9\u0644\u06cc\u062f \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u06a9\u062f \u06cc\u06a9 IllegalStateException \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f \u0645\u06af\u0631 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0631\u062e\u0648\u0631\u062f\u0647\u0627 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0634\u0648\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>Map<integer string=\"\"> map = List.of(\"apple\", \"bat\", \"ant\").stream()\n    .collect(Collectors.toMap(String::length, Function.identity())); \/\/ Key collision issue\n\n<\/integer><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0645\u0634\u06a9\u0644:<\/strong><\/p>\n<p>\u0627\u06af\u0631 \u062f\u0648 \u0639\u0646\u0635\u0631 \u06a9\u0644\u06cc\u062f \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f\u060c \u06af\u0631\u062f\u0622\u0648\u0631\u0646\u062f\u0647 \u0646\u0645\u06cc \u062f\u0627\u0646\u062f \u0686\u06af\u0648\u0646\u0647 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u062f \u0648 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0627\u0633\u062a\u062b\u0646\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><strong>\u0646\u062d\u0648\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u0648 \u062d\u0644:<\/strong><\/p>\n<p>\u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0627\u062f\u063a\u0627\u0645 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0628\u0631\u062e\u0648\u0631\u062f\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>Map<integer string=\"\"> map = List.of(\"apple\", \"bat\", \"ant\").stream()\n    .collect(Collectors.toMap(\n        String::length,\n        Function.identity(),\n        (existing, replacement) -&gt; existing \/\/ Resolve collision\n    ));\n\n<\/integer><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0627\u062f\u0631\u0633\u062a \u0627\u0632 \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f\u06cc \u0648 \u062e\u0637\u0627 \u0634\u0648\u062f. \u0628\u0627 \u0622\u06af\u0627\u0647\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0634\u062a\u0628\u0627\u0647\u0627\u062a \u0631\u0627\u06cc\u062c \u0648 \u062f\u0627\u0646\u0633\u062a\u0646 \u0646\u062d\u0648\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f\u06cc \u062a\u0645\u06cc\u0632\u060c \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0627\u0632 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%A7%D8%AC%D8%B9\"><\/span>\n<p>  \u0645\u0631\u0627\u062c\u0639:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>https:\/\/www.baeldung.com\/java-8-streams<\/p>\n<p>https:\/\/www.digitalocean.com\/community\/tutorials\/java-8-stream<\/p>\n<p>https:\/\/docs.oracle.com\/javase\/8\/docs\/api\/?java\/util\/stream\/Stream.html<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0631\u0648\u0634\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0633\u0628\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u06a9\u062f \u0645\u062e\u062a\u0635\u0631 \u0648 \u062e\u0648\u0627\u0646\u0627 \u0628\u0646\u0648\u06cc\u0633\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0627\u062f\u0631\u0633\u062a \u0627\u0632 Stream \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u062f \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f\u060c \u0628\u0627\u06af \u06cc\u0627 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":85252,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-85248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/85248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=85248"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/85248\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/85252"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=85248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=85248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=85248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}