{"id":7943,"date":"2024-03-14T07:21:49","date_gmt":"2024-03-14T07:21:49","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-values-from-a-linkedhashmap-in-java\/"},"modified":"2025-08-02T22:42:52","modified_gmt":"2025-08-02T22:42:52","slug":"how-to-retrieve-values-from-a-linkedhashmap-in-java","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-values-from-a-linkedhashmap-in-java\/","title":{"rendered":"LinkedHashMap get() Values in Java"},"content":{"rendered":"<p>In Java, you can retrieve values from a LinkedHashMap using the get() method. For example:<\/p>\n<pre class=\"post-pre\"><code>LinkedHashMap&lt;String, Integer&gt; map = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">LinkedHashMap<\/span>&lt;&gt;();\r\nmap.put(<span class=\"hljs-string\">\"A\"<\/span>, <span class=\"hljs-number\">1<\/span>);\r\nmap.put(<span class=\"hljs-string\">\"B\"<\/span>, <span class=\"hljs-number\">2<\/span>);\r\nmap.put(<span class=\"hljs-string\">\"C\"<\/span>, <span class=\"hljs-number\">3<\/span>);\r\n\r\n<span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">value<\/span> <span class=\"hljs-operator\">=<\/span> map.get(<span class=\"hljs-string\">\"B\"<\/span>);\r\nSystem.out.println(value); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1a2<\/span>\r\n<\/code><\/pre>\n<p>In the example above, we first put key-value pairs into a LinkedHashMap and then use the get() method to retrieve the corresponding value by key. The getValue() method returns the value associated with the specified key, or null if the key doesn&#8217;t exist.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Java, you can retrieve values from a LinkedHashMap using the get() method. For example: LinkedHashMap&lt;String, Integer&gt; map = new LinkedHashMap&lt;&gt;(); map.put(&#8220;A&#8221;, 1); map.put(&#8220;B&#8221;, 2); map.put(&#8220;C&#8221;, 3); int value = map.get(&#8220;B&#8221;); System.out.println(value); \/\/ \u8f93\u51fa\uff1a2 In the example above, we first put key-value pairs into a LinkedHashMap and then use the get() method to retrieve the [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[536,6376,87,5529,10400],"class_list":["post-7943","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-collections","tag-get-method","tag-java","tag-linkedhashmap","tag-map-values"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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