A simpler cost effective solution is to use portable, platform independent code that runs on variety of CPU's under different environments. Unlike many other programming languages including C and C++, when Java is compiled, it is not compiled into platform specific machine, rather into platform-independent byte code. It might contain words, phrases and so forth which the machine does not understand it. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. Java Virtual Machine (JVM) is a specification that provides runtime environment in which java bytecode(.class files) can be executed. In this article we will learn about why java is platform independent. Java Platform Independent Language For more courses : http://www.wingslive.com/Ws_wl_Web_free_Courses.aspx What are the main differences between the Java platform and other platforms? Java is an example of platform independent programming language. For example, languages like C/C++ are platform independent at the source code level, but lose platform independence once the code is compiled, because nati… This environment is the Java Virtual Machine (JVM). Please write to us at contribute@geeksforgeeks.org to report any issue with the above content. . How to determine length or size of an Array in Java? The Java platform /runtime environment is platform-independent in the sense that the same libraries (images, networking, File IO, etc.) How Java … After that compilation .class file will be generated. When we try to run this .exe file on another OS it does not run, since it is OS dependent and hence is not compatible with the other OS. It means same Java program can be run on any platform or operating system e.g. Java is fast, secure, and reliable, therefore. (Platform represents Operating System). Its source code can be used to work on a different platform which makes it an independent platform to work on. In the case of java, after compiling the java program, we will get byte code as an output. The magic behind it is java … Before getting into details of this first we should know what platform independence is. It is widely used for developing Java applications in laptops, data centers, game … Java is a platform independent language, which means the java program can be executed on any platform in the world, whether it is a different architecture hardware / processor or different operating system like Linux / … Java is a general-purpose, class-based, object-oriented programming language designed for having lesser implementation dependencies. Programming Java threads isn't nearly as easy (or as platform-independent) as most books would have you believe, and all Java programs that use the AWT are multithreaded. Using predefined class name as Class or Variable name in Java, StringBuffer appendCodePoint() Method in Java with Examples, Split() String method in Java with examples, Object Oriented Programming (OOPs) Concept in Java. It will provide same environment for the byte code to execute whatever the underlying hardware and operating systems are present. Before understanding this feature we need to know about – Javac – compiler that converts source code to byte code. It will give same output. Java is a platform independent programming language, Because when you install jdk software on your system then automatically JVM are installed on your system. If we are using java enabled web browsers then we can run those applets on our machines. A program is written in a language which is a human readable language. languages are Ruby, Lisp, Scheme, Scala, Clojure, Python, Perl, PHP, C# and the list goes on. Java is called so because of its byte codes which can run on any system irrespective of its underlying operating system. Java being the platform independent language allows its end users to access its source code on any other language automatically. Java is a platform-independent language. One of the major features of java includes that why java is called platform independent language. What happens in case of Java is that the JVM once installed on any platform like windows or OS X can run the java code without any alteration. For example, when you try to run a java program, the output is called a bytecode. So java developers aimed at one programming language which can be used irrespective of the platform. Please use ide.geeksforgeeks.org, generate link and share the link here. Java is used in a wide variety of computing platforms … JVM reads bytecode and translate bytecode to … The JVM is the platform. This fact can be verified by trying to download the JVM for your particular machine – when trying to download it, you will be given a list of JVMs corresponding to different operating systems, and you will obviously pick whichever JVM is targeted for the operating system that you are running. One Program written in Java can run on Windows or OS X without any modification. So we can say that the main aim of developing java is platform independence. For every operating system separate JVM is available which is capable to read the.class file or byte code. Comment document.getElementById("comment").setAttribute( "id", "a9c9b53a3c633b6b65b0e2fe43bcc429" );document.getElementById("ia9f9db009").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. The meaning of platform independent is that, the java source code can keep running on every operating system. Means Java programs can run on any operating system without recompile it. Java programming language provides platform independence, what does it mean ? are available and work in the same way on all platforms. It may contain words, phrases, etc which the machine does not understand. It may contain words, phrases, etc which the machine does not understand. So platform independent means not dependant on operating system. So we can conclude that JVM is platform-dependent and it is the reason why Java is able to become “Platform Independent”. Java is developed for emerging need of a programming language for embedded devices. Lets try to visualize this scenario using pictures. Java platform independent means ' write once and run anywhere ' or WORA . Why Java is Platform Independent Language? The compiler converts the high-level language (human language) into a format understood by the machines. A program is written in a language that is a human-readable language. Windows, Linux or Solaris without any change. Platform independent practically means “write once run anywhere”. It implies that it doesn't matter on what operating system(lets say,Windows OS) the code was written, it could be run on the other operating system(lets say Linux) conveniently and without any issue. This adds to an important feature in the JAVA language termed as, An important point to be noted is that while. Java is platform independent language (In simple terms we can run (.class file) on any platform. Why Java is Platform Independent Language? It is globally executable (with the restriction JVM should be installed).eval(ez_write_tag([[300,250],'thejavaprogrammer_com-medrectangle-3','ezslot_1',105,'0','0']));eval(ez_write_tag([[300,250],'thejavaprogrammer_com-medrectangle-3','ezslot_2',105,'0','1'])); Your email address will not be published. A program is written in a language which is a comprehensible language. Different JVMs are available for each type of platform. 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