Aug 15, 2024 · Here are few steps for that : Download and Install Java, and Eclipse if the programs are not yet installed. Create a New Java Project. Create a new class with following File > New > Class.. Enter name of the class and press finish. . Enter code statement System.out.println ("Hello World"); and Save (Shortcut : CTRL+S).

Mar 17, 2025 · In this section, we learn how to run a Java program in eclipse step by step. Step 1: Open Eclipse and click File > New > Java Project. Step 2: Provide ...

Apr 1, 2025 · This Step By Step Tutorial Explains How to Create a New Java Project and Run It as a Java Application in the Eclipse IDE.

Mar 11, 2020 · If you are new to Java programming and Eclipse IDE, this step-by-step tutorial helps you get started to be familiar with the most Java IDE by writing your first Java program using Eclipse. And you will be able to build and run your program inside Eclipse. 1. Download and Install Eclipse IDE.

Now run your code. Either right-click on your Java class in the Package Explorer or right-click in the Java class and select Run-as Java application.

The default run configuration in Eclipse runs a Java program without any arguments, hence the ArrayIndexOutOfBoundsException. Your code is trying to get first element of the args array when there aren't any! You can edit the run configuration to provide the arguments to run your program with. Then it should not throw this exception.

The simplest way to launch a Java program is to run it using a Java Application launch configuration. This launch configuration type uses information derived from the workbench preferences and your program's Java project to launch the program.

Master the fundamentals of compiling and running Java programs in Eclipse! This beginner-friendly lesson guides you through every step:Project Creation: Set ...

Jan 19, 2012 · One way to do this would be to add a method public static void main(String[] args) containing the code you want to run. Once you've done this, you can right-click on it, choose the "Run as..." option, and select "Java application" to run the program you've written.

Run the Java Program in Eclipse. To run the Java program in Eclipse select the Java program which contains the main method, right-click on it, Run As => Java Application. The output will be displayed to the console window of the Eclipse IDE.