![bluej program must be running to accept user input bluej program must be running to accept user input](https://d2vlcm61l7u1fs.cloudfront.net/media%2Fc5f%2Fc5fde5c7-074c-4a13-acfd-463c41b89856%2FphpTq76zL.png)
There will be a prompt asking you for the instance name. To run the class, just right click on the HelloWorld icon and select 'new HelloWorld()'.Once the class has been compiled it is no longer striped. To do so right click on the project and select 'compile'
#Bluej program must be running to accept user input code
We must now 'compile' our source code into bytecode.
![bluej program must be running to accept user input bluej program must be running to accept user input](https://media.cheggcdn.com/media%2Fc76%2Fc7627fe8-455c-479e-ac63-f4c37525380e%2Fimage.png)
1) After opening up BlueJ, select 'new project.' Let's call our first BlueJ project " FirstProject".