{"id":86803,"date":"2023-01-02T16:26:16","date_gmt":"2023-01-02T10:56:16","guid":{"rendered":"https:\/\/techvidvan.com\/tutorials\/?p=86803"},"modified":"2023-01-02T16:26:16","modified_gmt":"2023-01-02T10:56:16","slug":"learn-java","status":"publish","type":"post","link":"https:\/\/techvidvan.com\/tutorials\/learn-java\/","title":{"rendered":"Learn Java"},"content":{"rendered":"<div id=\"pl-86803\"  class=\"panel-layout\" ><div id=\"pg-86803-0\"  class=\"panel-grid panel-has-style\" ><div class=\"set-margin panel-row-style panel-row-style-for-86803-0\" ><div id=\"pgc-86803-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-86803-0-0-0\" class=\"so-panel widget widget_siteorigin-panels-builder panel-first-child panel-last-child\" data-index=\"0\" ><div id=\"pl-w63b2b855b56f2\"  class=\"panel-layout\" ><div id=\"pg-w63b2b855b56f2-0\"  class=\"panel-grid panel-has-style\" ><div class=\"set-margin set-width panel-row-style panel-row-style-for-w63b2b855b56f2-0\" ><div id=\"pgc-w63b2b855b56f2-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w63b2b855b56f2-0-0-0\" class=\"so-panel widget widget_text panel-first-child\" data-index=\"0\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-0-0\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java Introduction<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-introduction\/\">Java Introduction<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/features-of-java-programming-language\/\">Features of Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/applications-of-java\/\">Applications of Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/pros-and-cons-of-java\/\">Java Pros &amp; Cons<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-installation\/\">Java Installation<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/create-first-java-program-in-eclipse\/\">Create First Java Program<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/data-types-in-java\/\">Data Types in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/variables-in-java\/\">Variables in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/literals-in-java\/\">Java Literals<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/identifiers-in-java\/\">Java Identifiers<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-0-1\" class=\"so-panel widget widget_text\" data-index=\"1\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-0-1\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Getting Started in Java<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-hello-world-program\/\">Java Hello World<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-syntax\/\">Java Syntax<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-operators\/\">Operators in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/access-modifiers-in-java\/\">Access Modifiers in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-number\/\">Numbers in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-character-class\/\">Character Class in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/keywords-in-java\/\">Keywords in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-basics\/\">Java Basics for Beginners<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-loops\/\">Loops in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/decision-making-in-java\/\">Decision Making in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-for-loop\/\">Java For Loop<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-switch-statement\/\">Java Switch Statement<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-0-2\" class=\"so-panel widget widget_text\" data-index=\"2\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-0-2\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java Basic Concepts<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-virtual-machine\/\">JVM &#8211; Java Virtual Machine<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/verify-java-version\/\">Verify Java Version<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-null\/\">Java Null<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-jar-file\/\">Java Jar File<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-extends-keyword\/\">Java extends Keyword<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/date-and-time-in-java\/\">Date and Time in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-pojo-class\/\">Java POJO class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-decompilers\/\">Java Decompilers<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-executorservice\/\">Java ExecutorService<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-0-3\" class=\"so-panel widget widget_text\" data-index=\"3\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-0-3\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java String &amp; CLI<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-strings\/\">Strings in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-stringtokenizer\/\">Java StringTokenizer<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-stringbuffer-class\/\">Java StringBuffer Class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/stringbuilder-vs-stringbuffer-in-java\/\">StringBuilder vs StringBuffer<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-command-line-arguments\/\">Java Command Line Arguments<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-console\/\">Java Console Class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/taking-string-input-in-java\/\">Scanner &amp; BufferedReader Class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-scanner-class\/\">Java Scanner Class<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-0-4\" class=\"so-panel widget widget_text\" data-index=\"4\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-0-4\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java OOP &#8211; I<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-oops-concepts\/\">Object Oriented Programming<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-class\/\">Classes in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-methods\/\">Java Methods<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-inheritance\/\">Inheritance in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-polymorphism\/\">Java Polymorphism<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-method-overriding\/\">Method Overriding in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/method-overloading-and-overriding\/\">Overloading vs Overriding in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/abstraction-in-java\/\">Java Abstraction<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-encapsulation\/\">Java Encapsulation<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-interface\/\">Java Interface<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/packages-in-java\/\">Java Packages<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-0-5\" class=\"so-panel widget widget_text panel-last-child\" data-index=\"5\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-0-5\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java OOP &#8211; II<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle\">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-abstract-class\/\">Java Abstract Class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/abstract-class-vs-interface\/\">Java Abstract Class vs Interface<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-constructor\/\">Java Constructors<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-object-creation\/\">Java Object Creation<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-inner-class\/\">Inner Classes in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-constructor-chaining\/\">Java Constructor Chaining<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-copy-constructor\/\">Java Copy Constructor<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/static-and-dynamic-binding-in-java-differences-and-examples\/\">Static &amp; Dynamic Binding<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/implements-in-java\/\">Implements in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-extends-vs-implements\/\">Java Extends vs Implements<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/functional-interface-in-java\/\">Java Functional Interface<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><\/div><div id=\"pgc-w63b2b855b56f2-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-w63b2b855b56f2-0-1-0\" class=\"so-panel widget widget_text panel-first-child\" data-index=\"6\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-1-0\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java Data Structures<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-array\/\">Arrays in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/data-structure-in-java\/\">Java Linear Data Structures<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/hierarchical-java-data-structure\/\">Java Hierarchical Data Structures<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-collection-framework\/\">Java Collection Framework<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/hashmap-vs-hashset-in-java\/\">HashMap vs HashSet<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/how-to-sort-a-list-in-java\/\">Java Collections.sort()<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-bubble-sort\/\">Java Bubble Sort<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/merge-two-arrays-in-java\/\">Java &#8211; Merge Two Arrays<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-array-vs-arraylist\/\">Java &#8211; Array vs ArrayList<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-1-1\" class=\"so-panel widget widget_text\" data-index=\"7\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-1-1\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java Misc<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-abstract-data-type\/\">Java Abstract Data Types<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-comparator-interface\/\">Java Comparator Interface<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/autoboxing-and-unboxing-in-java\/\">Java Autoboxing and Unboxing<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-wrapper-class\/\">Java Wrapper Class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-garbage-collection\/\">Java Garbage Collection<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-generics\/\">Java Generics<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-multithreading\/\">Java Multithreading<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-type-conversion\/\">Java Type Conversion<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/static-keyword-in-java\/\">Java Static Keyword<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-final-keyword\/\">Java Final Keyword<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-1-2\" class=\"so-panel widget widget_text\" data-index=\"8\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-1-2\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Exception &amp; File Handling<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-exception\/\">Java Exception<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-exception-handling\/\">Java Exception Handling<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-checked-and-unchecked-exception\/\">Checked &amp; Unchecked Exception<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-concurrentmodificationexception\/\">Concurrent Modification Exception<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/create-open-delete-file-in-java\/\">Java File Handeling<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-file-handling\/\">FileReader and FileWriter Class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/read-write-excel-file-in-java\/\">Read Excel File in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/read-csv-file-in-java\/\">Java Read CSV file<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-1-3\" class=\"so-panel widget widget_text\" data-index=\"9\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-1-3\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Deep Dive in Java<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-design-patterns\/\">Java Design Patterns<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-singleton-class\/\">Singleton Class in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/semaphore-in-java\/\">Semaphore in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-association\/\">Java Association<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/synchronized-in-java\/\">Synchronized in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/serialization-in-java\/\">Serialization in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/runnable-interface-in-java\/\">Java Runnable Interface<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/assertion-in-java\/\">Assertion in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-deadlock\/\">Java Deadlock<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-url-class\/\">Java URL Class<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-pair-class\/\">Java Pair Class<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-1-4\" class=\"so-panel widget widget_text\" data-index=\"10\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-1-4\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Additional Topics<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-annotations\/\">Annotations in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/reflection-in-java\/\">Reflection in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-socket-programming\/\">Java Socket Programming<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-regular-expressions\/\">Regular Expressions in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-digital-image-processing\/\">Image Processing in Java<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-wildcards\/\">Java Wildcard<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/frameworks-in-java\/\">Java Frameworks<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/jdbc-tutorial\/\">JDBC Tutorial<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-books\/\">Java Books<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-1-5\" class=\"so-panel widget widget_text\" data-index=\"11\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-1-5\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java Interview Questions<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-interview-questions-and-answers\/\">Java Interview Ques-1<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/core-java-interview-questions-answers\/\">Java Interview Ques-2<\/a><\/li>\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-interview-questions-for-experienced\/\">Java Interview Ques-3<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><div id=\"panel-w63b2b855b56f2-0-1-6\" class=\"so-panel widget widget_text panel-last-child\" data-index=\"12\" ><div class=\"tut-home-box panel-widget-style panel-widget-style-for-w63b2b855b56f2-0-1-6\" >\t\t\t<div class=\"textwidget\"><p><span class=\"tutHomeBoxHead\">Java Projects<\/span><\/p>\n<ul class=\"tutHomeList starBefore listStyle \">\n<li><a href=\"https:\/\/techvidvan.com\/tutorials\/java-project-ideas\/\">Java Project Ideas<\/a><\/li>\n<\/ul>\n<\/div>\n\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Java Introduction Java Introduction Features of Java Applications of Java Java Pros &amp; Cons Java Installation Create First Java Program Data Types in Java Variables in Java Java Literals Java Identifiers Getting Started in&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[183],"tags":[],"class_list":["post-86803","post","type-post","status-publish","format-standard","hentry","category-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Learn Java - TechVidvan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techvidvan.com\/tutorials\/learn-java\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Learn 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