{"id":4708,"date":"2021-09-04T10:19:48","date_gmt":"2021-09-04T10:19:48","guid":{"rendered":"https:\/\/www.prepbytes.com\/blog\/?p=4708"},"modified":"2022-03-10T19:40:27","modified_gmt":"2022-03-10T19:40:27","slug":"linkedhashmap-get-method-in-java","status":"publish","type":"post","link":"https:\/\/prepbytes.com\/blog\/linkedhashmap-get-method-in-java\/","title":{"rendered":"LinkedHashMap get() Method in Java"},"content":{"rendered":"

\"\"<\/p>\n

Introduction<\/h3>\n

One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might be a major benefit.<\/p>\n<\/p>\n

The LinkedHashMap class’s java.util.LinkedHashMap.get() function is used to obtain or acquire the value mapped by a certain key specified in the argument. When there is no such mapping for the key in the map, it returns NULL.<\/p>\n

LinkedHashMap get() Method<\/h3>\n

Syntax:<\/strong> LinkedHashMap.get(Object Key)<\/p>\n

Parameters:<\/strong> This method accepts a single parameter, that is, the key whose value is meant to be fetched.<\/p>\n

Return Value:<\/strong> The value linked with the key in the argument is returned by the method.<\/p>\n

This method takes in a key of the type object as a parameter and returns the value associated with that key.<\/p>\n

Input<\/strong>
\n[1 = Coding, 2 = is, 3 = Fun], Key whose value is to be printed – 3<\/p>\n

Output<\/strong>
\nThe value is Fun<\/p>\n

Explanation:<\/strong> As we can see, the value associated with the specified key (3) is printed.<\/p>\n

Code Implementation<\/h3>\n\t\t\t\t\t\t