after calling setup_dap_main_class_configs can't use the created configurations

[dark-ether]

i have set up the configuration to the best of my abilities here is my config.
when i call require('jdtls.dap').setup_dap_main_class_configs it creates a few configs for some classes but not all, and when i use them either via my keybind or by typing a ex command it either doesn't start or opens the window of the debugger with a class not found error according to the end of the logs i found it calls the debugger and starts it and then the debugger immediately exits with a error.

i don't know if it is relevant but when i was trying to solve it i found that jdtls doesn't know how to compile the project which is odd as i can compile it normally with gradle build

i was trying to solve it and it only creates configurations for classes with a main method? if so ignore the part about not creating all configs it does find all of them

i think this is relevant i gave up trying to solve for myself and tried vscode and it gave me the same error even though i installed the extensions from the marketplace.