JRE (Java Runtime Environment): is the core of the Java platform that enables running Java programs on your computer.Download and install Java Development KitIn order to write and run a Java program, you need to install a software program called Java SE Development Kit (or JDK for short, and SE means Standard Edition). NOTES: This beginner tutorial is targeted for Windows environment. Throughout this tutorial, you will learn fundamental concepts and steps which are necessary for every Java fresher.To start, all you need is a fresh computer without any Java software installed, a text-based editor and a good internet connection. This tutorial will help you writing your first Java program, typically a “hello world” one - your first step of the adventure into Java programming world. Therefore, if you put code after a return statement, compiler will give error about unreachable code.If you are new to Java programming and wish to learn it right now by doing some hands-on practice, you have come to the right place. Moreover, return can end java program if it is the last statement inside main method of class being executed. Then, it is a reserved keyword which compiler already knows. Retuern statement stops the execution of current method and return it to calling method. ![]() We mention one more way for Java stop program, you can use return statement. It neither continued the loop nor printed Loop ends here after calling System.exit() method. So, as you can see, the Java program stopped as soon as array element was greater or equals to 40 while iterating. One of the others way about Java stop program based on if statement condition. Process finished with exit code 0 How to end program in Java in an if statement in java This is the program exits after its execution and Statement 2 was never able to be executed. Moreover, you can see that the output only prints Statement 1 in the below example. A non-zero status like 1 and -1 tells the compiler to terminate the program with some error or message. Then, we pass 0 to the exit() function, which indicates that the termination happens successfully without any error. However, notice that it takes an integer, which is the status code. To fully understand it, below is a simple example about how to end program in Java that uses the System.exit() method. System.exit() terminates the Java Virtual Machine(JVM) that exits the current program that we are running. Firstly, we can use the exit() method of the System class, honestly, it is the most popular way to stop a program in Java. Let’s discover it with ArrowHiTech through this article below! System.exit() to Terminate a Java Programįor anyone who doesn’t know how to end program in Java, there is a lot of ways to do this. ![]() So, following the series of articles about Java is the article about how to end a program in Java and how to end it. ![]() Honestly, there is a lot of java knowledge you need to know. In case you are a programmer or a developer, Java is one of the important and must-have knowledge you have. The Java programming language is a powerful programming language.
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