Idea running program

If necessary, change the default project location and click Finish. Packages are used for grouping together classes that belong to the same category or provide similar functionality, for structuring and organizing large applications with hundreds of classes.

In the Name field, type com. HelloWorld and click OK. In this case, the IDE has inserted the package statement and the class declaration. This is done by means of file templates. Depending on the type of the file that you create, the IDE inserts initial code and formatting that is expected to be in all files of that type.

For more information on how to use and configure templates, refer to File templates. Type main and select the template that inserts the main method declaration.

Live templates are code snippets that you can insert into your code. Usually, live templates contain blocks of code that you use most often. Using them can save you some time as you don't have to type the same code over and over again.

For more information on where to find predefined live templates and how to create your own, refer to Live templates. Let's call a method that prints some text to the standard system output.

Type Sy and select the System class from the list of code completion suggestions it's from the standard java. I'm assuming a script or maybe a plugin?

I think this has been possible since version Other answers have mentioned the Multirun plugin, which may offer more functionality than IntelliJ's native options.

I haven't used it, but it might be worth looking at. Allows to run multiple run configurations at once: group multiple run configurations and start them in a single click. Not only application and test run configurations can be grouped, but other Multirun configurations can be organized into single run configuration. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Is it possible to run multiple applications in IntelliJ with just one press of a button? Ask Question. Asked 8 years, 8 months ago. Active 14 days ago. Viewed 49k times. Is there a way to run multiple applications with just one press of a button?

The below screen appears. Click Next. Now, Type the Project name and select Project location. Click Finish. Enter the Package Name and click Ok Button. Here we write our code which we want to run and execute. Enter the following code in the Editor Window which will print the output on the console.

Again Select the Class name and run. The output will appear on the console. JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services. Use source to specify the language level of the script. Write the body of the script. The script can contain multiple classes and use imports from the standard library.

The entry point has to be defined as public static void main String[] args in the first declared class. This can be useful if you want to pass parameters to your script, debug it, or run it as part of a compound workflow.

You can view the list of all active run or debug sessions and navigate between them. From the main menu, select Run Show Running List.

Quick way If you are not going to pass any parameters to your program, and your program does not require any specific actions to be performed before start, you can run it right from the editor. Click OK to apply the changes.