How do I set up a launch.json entry that can be debugged?

[stevenxxiu]

Thanks for this plugin, I just set it up today.

I'm looking to set up .vscode/launch.json entries that can be debugged. This allows me to debug frequently used main classes and their arguments.

I saw Saving current configurations to launch json · Issue #1051 · mfussenegger/nvim-dap. But how can I modify launch.json to enable debugging there?

[stevenxxiu]

I figured this out through the example https://github.com/crate/crate/blob/c23352e37ec3f17a030a07f40daa8669468e4a45/.vscode/launch.json. I printed config in https://github.com/mfussenegger/nvim-jdtls/blob/master/lua/jdtls/dap.lua#L97, comparing it to what was printed for my launch.json.

So debugging is on by default.

I was using "args": [] instead of "args": "".