Step2: Compile translates source code into machine code. A compiler is a computer program that translates computer code written in the source language into the target language. The high-level program is called the source code. The below figure shows involved in executing a Java program :Īll high level (also called third-generation) programming languages allow you to write the programs in a language similar(although much simpler) than natural language. Now let’s move further and understand the execution flow of a Java program. Most of the developers pick it up as their first programming language because it’s easy to learn. Java is still a relevant programming language that shows no sign of declining in popularity and that’s why it’s worth learning. One of the biggest reasons why Java is so popular is its platform independence. It was designed for allowing developers to write the code that would run on any machine. Java is platform-independent because the Java compiler converts the source code to bytecode. Java is one of the most popular programming languages used to create Web applications and platforms, Also it is class-based, object-oriented language similar to C++, but with advanced features. In this article, I will tell you how to create a file in Java using various methods.īelow topics are covered in this tutorial: File handling in Java is necessary to perform various tasks on a file, such as create, read, write, etc.
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