{"id":65,"date":"2023-07-16T10:16:46","date_gmt":"2023-07-16T10:16:46","guid":{"rendered":"http:\/\/example.com\/?p=57"},"modified":"2023-07-16T10:16:46","modified_gmt":"2023-07-16T10:16:46","slug":"57-map-in-java","status":"publish","type":"post","link":"https:\/\/w1.geleleger.nl\/fedos-57-map-in-java-rdbqz\/","title":{"rendered":"Map In Java"},"content":{"rendered":"<div class=\"a1420ecab7e2234e1f4e9be5cee323bb\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script type=\"text\/javascript\">\r\n\tatOptions = {\r\n\t\t'key' : '4a1f1119f949a4af74d56b8a3af8b867',\r\n\t\t'format' : 'iframe',\r\n\t\t'height' : 250,\r\n\t\t'width' : 300,\r\n\t\t'params' : {}\r\n\t};\r\n\tdocument.write('<scr' + 'ipt type=\"text\/javascript\" src=\"http' + (location.protocol === 'https:' ? 's' : '') + ':\/\/bleedingofficecontagion.com\/4a1f1119f949a4af74d56b8a3af8b867\/invoke.js\"><\/scr' + 'ipt>');\r\n<\/script>\n<\/div>\n\n<p><strong>Map In Java<\/strong>. <strong>One object is used as a key (index) to another object (value). The Java platform contains three general-purpose Map implementations: HashMap, TreeMap, and LinkedHashMap. The hierarchy of Java Map is given below: A Map doesn&#39;t allow duplicate keys, but you can have duplicate values. A HashMap however, store items in &#34;key\/value&#34; pairs, and you can access them by an index of another type (e.g. a String). Therefore it behaves a bit differently from the rest of the collection types. In the ArrayList chapter, you learned that Arrays store items as an ordered collection, and you have to access them with an index number (int type).<\/strong><\/p>\n<p><figure> \t\t<img decoding=\"async\" src=\"https:\/\/www.worldatlas.com\/upload\/2d\/51\/9b\/artboard-3.png\" alt=\"Java And Sumatra Map \/ Administrative Map Of Indonesia Nations Online ...\" style=\"width: 100%; padding: 5px; background-color: grey;\"><figcaption>Java And Sumatra Map \/ Administrative Map Of Indonesia Nations Online &#8230; (Gregory Glover)<\/figcaption><\/figure>\n<p> \t \t<strong>Map In Java<\/strong>. <strong>This interface takes the place of the Dictionary class, which was a totally abstract class rather than an interface. Therefore it behaves a bit differently from the rest of the collection types. Is there an object in Java that acts like a Map for storing and accessing key\/value pairs, but can return an ordered list of keys and an ordered list of values, such that the key and value lists are in the same order? In Java, Map is an interface that maps keys to values. In Java, Map Interface is present in java.util package represents a mapping between a key and a value. The remainder of this page discusses the Map interface in detail.<\/strong> Map In Java. <\/p>\n<h3>Creating Map Using the Map.of () Method.<\/h3>\n<p>Creating Map Along With Initialization in Java.<\/p>\n<div style=\"display: grid;grid-template-columns: auto auto auto; background: #eee; \">\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/i.ytimg.com\/vi\/lVN1FDjma9U\/maxresdefault.jpg\"><img decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/lVN1FDjma9U\/maxresdefault.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse4.mm.bing.net\/th?id=OIP.GjAxlkqq61p8Me6-ZGiqMAHaEK&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>6- Using maps in Java &#8211; YouTube<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/lh4.googleusercontent.com\/io6wTiFSn668hT9Y5dbvMy2wHR6T5z0aE0qUwA4idlgBeNLfQgMBRC6W1HJHyHQTzZI0PqzgCHbYiBO5O5OQapfZ5VygCSWyoWwarithx31i2wHYxyvrFR9FkZ0t4AesogcEegg\"><img decoding=\"async\" src=\"https:\/\/lh4.googleusercontent.com\/io6wTiFSn668hT9Y5dbvMy2wHR6T5z0aE0qUwA4idlgBeNLfQgMBRC6W1HJHyHQTzZI0PqzgCHbYiBO5O5OQapfZ5VygCSWyoWwarithx31i2wHYxyvrFR9FkZ0t4AesogcEegg\" onerror=\"this.onerror=null;this.src='https:\/\/tse4.mm.bing.net\/th?id=OIP.rj6bw_UVtqTJIY6sjSnUEAHaDq&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>For Map In Java &#8211; Get Map Update<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"http:\/\/asiaforvisitors.com\/indonesia\/java\/java.png\"><img decoding=\"async\" src=\"http:\/\/asiaforvisitors.com\/indonesia\/java\/java.png\" onerror=\"this.onerror=null;this.src='https:\/\/tse3.mm.bing.net\/th?id=OIP.WFXE9fnyDcr3GqqCTU78QwHaC0&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Java Travel Guide &#8211; Asia for Visitors<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div style=\"display: grid;grid-template-columns: auto auto auto; background: #eee; \">\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/www.google.com\/maps\/d\/thumbnail?mid=1C_9aFwm19eLY6cQ7n_ySOlhKBMw&amp;hl=en\"><img decoding=\"async\" src=\"https:\/\/www.google.com\/maps\/d\/thumbnail?mid=1C_9aFwm19eLY6cQ7n_ySOlhKBMw&amp;hl=en\" onerror=\"this.onerror=null;this.src='https:\/\/tse1.mm.bing.net\/th?id=OIP.WYOW5h4K-dr7JrNiATfLtwHaHp&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Java Map Of Maps | Living Room Design 2020<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/www.iwarebatik.org\/wp-content\/uploads\/2019\/11\/Jatim.jpg\"><img decoding=\"async\" src=\"https:\/\/www.iwarebatik.org\/wp-content\/uploads\/2019\/11\/Jatim.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse1.mm.bing.net\/th?id=OIP.SKBTwZxzivvVJbHJkcXkCgHaFJ&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>East Java | IWareBatik<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"http:\/\/maps.maphill.com\/indonesia\/west-java\/simple-maps\/political-map\/political-simple-map-of-west-java.jpg\"><img decoding=\"async\" src=\"http:\/\/maps.maphill.com\/indonesia\/west-java\/simple-maps\/political-map\/political-simple-map-of-west-java.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse1.mm.bing.net\/th?id=OIP.yh4FLL6HK79bBi2KRX5HCQHaEI&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>West Java Indonesia Map<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div style=\"display: grid;grid-template-columns: auto auto auto; background: #eee; \">\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/c8.alamy.com\/comp\/MWGG5W\/two-toned-map-of-the-island-of-java-indonesia-with-the-largest-highways-roads-and-surrounding-islands-and-islets-MWGG5W.jpg\"><img decoding=\"async\" src=\"https:\/\/c8.alamy.com\/comp\/MWGG5W\/two-toned-map-of-the-island-of-java-indonesia-with-the-largest-highways-roads-and-surrounding-islands-and-islets-MWGG5W.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse1.mm.bing.net\/th?id=OIP.GsWLIWIQ471M6tkvz8mLKQHaFK&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Two-toned map of the island of Java, Indonesia with the largest &#8230;<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"http:\/\/www.discover-java-and-bali.com\/images\/java-map.jpg\"><img decoding=\"async\" src=\"http:\/\/www.discover-java-and-bali.com\/images\/java-map.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse1.mm.bing.net\/th?id=OIP.U0D16nXnQLq7DkFCVxDXqwHaC7&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Island of Java, the pearl of South Asia<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/www.scientecheasy.com\/wp-content\/uploads\/2020\/10\/map-in-java.png\"><img decoding=\"async\" src=\"https:\/\/www.scientecheasy.com\/wp-content\/uploads\/2020\/10\/map-in-java.png\" onerror=\"this.onerror=null;this.src='https:\/\/tse3.mm.bing.net\/th?id=OIP.-ENfNdBQe2wq2NPKUVh6WgHaE8&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Map in Java | Map.Entry, Example &#8211; Scientech Easy<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div style=\"display: grid;grid-template-columns: auto auto auto; background: #eee; \">\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/i.ytimg.com\/vi\/hN1v1ZhITDc\/maxresdefault.jpg\"><img decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/hN1v1ZhITDc\/maxresdefault.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse3.mm.bing.net\/th?id=OIP.tAEYYI18Kuj4cbt32fV2zAHaEK&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Jungle Maps: Map Java Tutorial<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"http:\/\/travelsfinders.com\/wp-content\/uploads\/2020\/11\/map-of-java-island-indonesia.jpg\"><img decoding=\"async\" src=\"http:\/\/travelsfinders.com\/wp-content\/uploads\/2020\/11\/map-of-java-island-indonesia.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse4.mm.bing.net\/th?id=OIP.Wfob8BLfm9I4z_YVg9wMKQHaFq&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Map of Java Island Indonesia &#8211; TravelsFinders.Com<\/p>\n<\/p><\/div>\n<div style=\"padding: 1em;\"> \t\t        <a href=\"https:\/\/1.bp.blogspot.com\/-amJdIXPeQgQ\/WzsP-9ImrvI\/AAAAAAAAAwE\/uFPAFZWRyGInO1pDkYztGg8xgMchRTJRACLcBGAs\/s1600\/map-interface.jpg\"><img decoding=\"async\" src=\"https:\/\/1.bp.blogspot.com\/-amJdIXPeQgQ\/WzsP-9ImrvI\/AAAAAAAAAwE\/uFPAFZWRyGInO1pDkYztGg8xgMchRTJRACLcBGAs\/s1600\/map-interface.jpg\" onerror=\"this.onerror=null;this.src='https:\/\/tse2.mm.bing.net\/th?id=OIP.x4Oac0bQFLE6w62_lnFKlgHaGP&amp;pid=Api';\" style=\"width:100%;margin-top: 8px;vertical-align: middle;\"><\/a> \t\t        <\/p>\n<p>Mastering Test Automation by &#8211; Vinod Rane: Java Maps Interface<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><strong>Map In Java<\/strong>. <strong>A Map&lt;K,V&gt; is a mapping from keys of type K to values of type V. This class makes no guarantees as to the order of the map. It allows to store the null keys as well, but there should be only one null key object and there can be any number of null values. HashMap in Java is like the legacy Hashtable class, but it is not synchronized. What Is the Hierarchy of the Map Interface in Java? This interface takes the place of the Dictionary class, which was a totally abstract class rather than an interface.<\/p>\n<p><\/strong> Map In Java.<\/p>\n<div class=\"a1420ecab7e2234e1f4e9be5cee323bb\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script type=\"text\/javascript\">\r\n\tatOptions = {\r\n\t\t'key' : '4a1f1119f949a4af74d56b8a3af8b867',\r\n\t\t'format' : 'iframe',\r\n\t\t'height' : 250,\r\n\t\t'width' : 300,\r\n\t\t'params' : {}\r\n\t};\r\n\tdocument.write('<scr' + 'ipt type=\"text\/javascript\" src=\"http' + (location.protocol === 'https:' ? 's' : '') + ':\/\/bleedingofficecontagion.com\/4a1f1119f949a4af74d56b8a3af8b867\/invoke.js\"><\/scr' + 'ipt>');\r\n<\/script>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Map In Java. One object is used as a key (index) to another object (value). The Java platform contains three general-purpose Map implementations: HashMap, TreeMap, and LinkedHashMap. The&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/posts\/65"}],"collection":[{"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/comments?post=65"}],"version-history":[{"count":0,"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/posts\/65\/revisions"}],"wp:attachment":[{"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/media?parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/categories?post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w1.geleleger.nl\/wp-json\/wp\/v2\/tags?post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}