How to creat multiple run configurations in a vscode project

I like to run this command in my VSCode project, and have different configurations of it with different input files. The example below show abra.txt as input. The rest remains the same. I wanted to know if anyone knows of a way for it. I am comforatble with Intellij and VScode. AI told me that is might be easier in VScode by creating multiple tasks, and I gave me a config but it did not work. The task does not find the class file which is in the /bin directory. I appreciate any advice. If there is some way of doing this, it would save me a lot of time. I do not know of a way of using | and rediction in a junit test. Even this command that manually runs fine from my /src folder of the VSCode project, does not run as a Task.

Here is my tasks configuration...

I guess I can create my own script and run it from /src.

Not a “beginning Java” topic. Moving: let's try the C# forum.