{"id":25515780,"date":"2022-03-14T21:46:53","date_gmt":"2022-03-14T16:16:53","guid":{"rendered":"https:\/\/entri.app\/blog\/?p=25515780"},"modified":"2023-09-06T16:12:03","modified_gmt":"2023-09-06T10:42:03","slug":"java-programming-notes-pdf","status":"publish","type":"post","link":"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/","title":{"rendered":"Java Programming Notes PDF 2023"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e011df7a5ed\" class=\"ez-toc-cssicon-toggle-label\"><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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e011df7a5ed\"  aria-label=\"Toggle\" \/><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:\/\/entri.app\/blog\/java-programming-notes-pdf\/#Creating_Compiling_and_Executing_A_Java_Program\" >Creating, Compiling and Executing A Java Program<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#Programming_Style_in_Java\" >Programming Style in Java<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#Proper_Comments_and_Commenting_Style_in_Java\" >Proper Comments and Commenting Style in Java<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#Proper_Spacing_and_Necessary_Indentation\" >Proper Spacing and Necessary Indentation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#Block_Styles_in_Java\" >Block Styles in Java<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#Various_Types_of_Errors_that_can_occur\" >Various Types of Errors that can occur<\/a><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400;\">Java is an advanced programming language developed by Sun Microsystems as well as was released in 1995. Java works on a variety of sites, such as Windows, Mac OS, and <\/span><span style=\"font-weight: 400;\">various UNIX versions. This tutorial provides a complete understanding of Java. This reference will guide you in simple and effective ways while learning Java Planning language.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This lesson is designed for beginners to help them understand the basics of advanced concepts related to the Java Programming language.<\/span><\/p>\n<p><a href=\"https:\/\/entri.app\/course\/data-science-and-machine-learning-course\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-25515430 size-full\" src=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square.png\" alt=\"\" width=\"345\" height=\"345\" srcset=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square.png 345w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square-300x300.png 300w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square-150x150.png 150w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square-24x24.png 24w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square-48x48.png 48w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square-96x96.png 96w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Square-75x75.png 75w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Learning the <a href=\"https:\/\/entri.app\/blog\/java-programming-basics\/\" target=\"_blank\" rel=\"noopener\">basics of Java<\/a> is easy. But really deep in language and learning its most advanced concepts and nuances. That&#8217;s what will make you a great Java developer. The web is full of Java lessons for &#8220;soft&#8221;, &#8220;cheap&#8221;, &#8220;low&#8221;, but what it is missing is an asset to take you to the next level.<\/span><\/p>\n<p style=\"text-align: center;\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/course\/python-programming-course\/\" target=\"_blank\" rel=\"noopener\">Unlock Your Coding Potential with Our Programming Courses \u2013 Enroll Today<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">This course is designed to help you use Java more efficiently. it discusses advanced topics, including creative creation, <\/span><span style=\"font-weight: 400;\">concurrency, serialization, reflection and much more. It will guide you on your Java mastery journey!<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Creating_Compiling_and_Executing_A_Java_Program\"><\/span><strong>Creating, Compiling and Executing A Java Program<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\"> You must create your plan and compile it before it can be launched. You can use any text editor or IDE to create and edit Java source code. This process is repetitive. Ex. Save <\/span>your file as \u201cWelcome.java\u201d<\/li>\n<li><span style=\"font-weight: 400;\"> If your system has integration errors, you should fix them by fixing the system, once then reassemble it. Ex. javac Welcome.java<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> If your system has operating time errors or does not produce the right results, you should fix programs, reassemble, and do them again. Ex. java Welcome<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Java is designed to run application programs on any platform.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> With Java, you write the program once, and then combine the source program into a special type of Object code, also known as bytecode.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Bytecode may work on any computer with Java Virtual Machine (JVM), as shown in the picture below.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Java Virtual Machine software that translates Java bytecode. JVM translates the word instructions for each bytecode in one target machine language code at a time, instead of the whole system as one unit<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Programming_Style_in_Java\"><\/span><strong>Programming Style in Java<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\"> Planning style is concerned with what the plans look like.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Texts are the subject of descriptive comments and commentary related to the program.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Editing style and writing are as important as coding. They make plans easy reading<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/entri.app\/course\/full-stack-developer-course\/\" target=\"_blank\" rel=\"noopener\">\u00a0Learn to code from industry experts! Get a free Demo here!<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Proper_Comments_and_Commenting_Style_in_Java\"><\/span><strong>Proper Comments and Commenting Style in Java<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\"> Enter a summary at the beginning of the program to explain what the program is doing, its key features, its data support structures, and the unique methods it uses.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> In the long list, you should also include ideas that introduce each major step once explain anything that is difficult to read.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Keep your ideas short by not straining the system or making it difficult to read.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Enter your name, class category, date, order, and brief description at the beginning of the system.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Proper_Spacing_and_Necessary_Indentation\"><\/span><strong>Proper Spacing and Necessary Indentation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\"> Allocation is used to indicate structural relationships between components of a system or statements.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Resolve two spaces in each section above the building in which it is installed.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Use one space on both sides of the binary operator.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">eg, Boolean b = 3 + 4 * 4&gt; 5 * (4 + 3)<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> Use a blank line to split parts of the code.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/entri.app\/course\/full-stack-developer-course\/\" target=\"_blank\" rel=\"noopener\">\u00a0Learn to code from industry experts! Get a free Demo here!<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Block_Styles_in_Java\"><\/span><strong>Block Styles in Java<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\"> A block is a collection of statements surrounded by foundations. Use the end line style or next line style.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Various_Types_of_Errors_that_can_occur\"><\/span><strong>Various Types of Errors that can occur<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Syntax errors<\/span><\/li>\n<\/ol>\n<ul>\n<li><span style=\"font-weight: 400;\"> Errors that occur during integration are called syntax errors or integration errors.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Syntax errors caused by code-making errors, such as misspellings, skipping, punctuation required, or use of an opening brace without a corresponding closing brace.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> These errors are easily detected, because the facilitator tells you where they are and their reasons<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">2. Working time errors<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> Time-lapse errors that cause the system to be terminated abnormally.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> Operating time errors occur while the system is operating where the system receives the impossible performance.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> For example, an input error occurs when a user enters an unexpected amount of input that the system cannot handle. To prevent input errors, the system should prompt the user to log in <\/span>the right kind of numbers.<\/li>\n<li><span style=\"font-weight: 400;\"> Another example of working time error is zero separation.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">3. Reasonable Mistakes<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> Sensible errors can occur if the system does not work as intended.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> For example, the program has no syntax or operating time errors, but does not print the right result.<\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/entri.app\/course\/full-stack-developer-course\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-25515429 size-full\" src=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Rectangle.png\" alt=\"\" width=\"970\" height=\"250\" srcset=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Rectangle.png 970w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Rectangle-300x77.png 300w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Rectangle-768x198.png 768w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Web-Development-Rectangle-750x193.png 750w\" sizes=\"auto, (max-width: 970px) 100vw, 970px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Be it playing games, withdrawing money from ATMs, or shopping online or booking a plane ticket; Java code is helpful for all of these activities. Java is a strong and secure language and that is what makes it a favorite for developers to do such projects. Being able to write code in Java opens the door to many opportunities. So configure and try these projects to build your profile in Java.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Want to learn Java completely before starting your first Java project? The Java Programming Masterclass course at the Entri can be your first step. <\/span><span style=\"font-weight: 400;\">Java Programming Notes<\/span><span style=\"font-weight: 400;\"> PDFs are available. So why wait?<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/entri.app\/course\/full-stack-developer-course\/\" target=\"_blank\" rel=\"noopener\"><strong>Sign up with Entri and Become An Expert in Java!!!<\/strong><\/a><\/p>\n<p>&nbsp;<\/p>\n<h4><strong>Related Articles<\/strong><\/h4>\n<table dir=\"ltr\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"329\" \/>\n<col width=\"309\" \/><\/colgroup>\n<tbody>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Syllabus&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-village-field-assistant-vfa-syllabus-exam-pattern\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/java-programming-basics\/\" target=\"_blank\" rel=\"noopener\">Java Programming Basics 2023 \u2013 Entri Blog<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Mock Test&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-free-mock-test\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/commonly-asked-questions-for-java-interview\/commonly-asked-questions-for-java-interview\/\" target=\"_blank\" rel=\"noopener\">Commonly Asked Questions for Java Interview 2023<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Exam Date&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-exam-date\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/java-developer-salary-in-india\/\" target=\"_blank\" rel=\"noopener\">Java Developer Salary in India in 2023<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Video Course&quot;}\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/career-opportunities-after-online-java-course\/\" target=\"_blank\" rel=\"noopener\">Career Opportunities After Online Java Course<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Application Form&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-apply-online\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/what-is-the-future-of-java-developers\/\" target=\"_blank\" rel=\"noopener\">What is the Future of Java Developers<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Study Materials&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-study-material\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/how-to-learn-to-code-in-java-all-you-need-to-know\/\" target=\"_blank\" rel=\"noopener\">How to Learn to Code in Java<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Vacancy&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-vacancy\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/online-java-programing-course-in-india\/\" target=\"_blank\" rel=\"noopener\">Online Java Programing Course in India<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Interview Questions&quot;}\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/best-full-stack-developer-course-with-placement\/\" target=\"_blank\" rel=\"noopener\">Best Full Stack Developer Course with Placement<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Admit Card&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-admit-card\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/future-of-python-developers-in-2022\/\" target=\"_blank\" rel=\"noopener\">Future of Python Developers<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Job Profile&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-job-profile\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/what-is-java-programming\/\" target=\"_blank\" rel=\"noopener\">What is Java Programming? Feature, History<\/a><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Java is an advanced programming language developed by Sun Microsystems as well as was released in 1995. Java works on a variety of sites, such as Windows, Mac OS, and various UNIX versions. This tutorial provides a complete understanding of Java. This reference will guide you in simple and effective ways while learning Java Planning [&hellip;]<\/p>\n","protected":false},"author":99,"featured_media":25515790,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[802,1841,1882,1746],"tags":[],"class_list":["post-25515780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-entri-skilling","category-java-programming","category-preparation-tips-tricks"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Learn Core Java | Java Programming Notes - Entri Blog<\/title>\n<meta name=\"description\" content=\"This article is designed for beginners to help them understand the basics of advanced concepts related to the Java Programming language.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Learn Core Java | Java Programming Notes - Entri Blog\" \/>\n<meta property=\"og:description\" content=\"This article is designed for beginners to help them understand the basics of advanced concepts related to the Java Programming language.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\" \/>\n<meta property=\"og:site_name\" content=\"Entri Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/entri.me\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-14T16:16:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-06T10:42:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Untitled-3-4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"820\" \/>\n\t<meta property=\"og:image:height\" content=\"615\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Aiswarya Sankar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@entri_app\" \/>\n<meta name=\"twitter:site\" content=\"@entri_app\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Aiswarya Sankar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\"},\"author\":{\"name\":\"Aiswarya Sankar\",\"@id\":\"https:\/\/entri.app\/blog\/#\/schema\/person\/3768e014292c9ce136703c6d353d5cc7\"},\"headline\":\"Java Programming Notes PDF 2023\",\"datePublished\":\"2022-03-14T16:16:53+00:00\",\"dateModified\":\"2023-09-06T10:42:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\"},\"wordCount\":934,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/entri.app\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Untitled-3-4.png\",\"articleSection\":[\"Articles\",\"Entri Skilling\",\"Java Programming\",\"Preparation Tips\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\",\"url\":\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\",\"name\":\"Learn Core Java | Java Programming Notes - 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