How to pass command line arguments in eclipse java ?

If you use the Eclipse IDE, and want to be able to send command line arguments to your application, then there is an easy solution.

Firstly, select & highlight the class you are working on:



Go to Run > Run Configurations



Select the Arguments tab



In the Program arguments box, you can put whatever arguments you wish the same as if you were specifying them on the command line.

 

In this case, we want to send the argument dictionary.txt
Once you have filled in the Program arguments box, click Apply. Or if you wish to run the application, click Run
Done! This command line argument will be sent every time you compile the code.