What is the correct method of JAR creation in IntelliJ?

edit

Follow these steps to create a JAR file using IntelliJ IDEA:

1. Open your project in IntelliJ IDEA.
2. Click on the "Build" menu.
3. Choose "Build Artifacts" and then click "Edit Artifacts."
4. Click the plus sign (+) to add a new artifact.
5. Select "JAR" from the list of available options.
6. Choose your main class from the dropdown menu, if it isn't already selected.
7. Choose the output directory for the JAR file, and give it a name.
8. Click "OK" to save the new artifact.
9. Return to the "Build Artifacts" dialog, and select the artifact you just created.
10. Click "Build" to build the JAR file.

After the build is complete, the JAR file will be located in the directory you specified in step 7.