Are there debuggers for running Java programs?

Question

Java

Are there debuggers for running Java programs?

I don't mean debuggers for my code, but debuggers for already written programs.
I would like to connect to an existing program and track its execution step by step.
For example, OllyDbg can connect to any .exe file and show the course of actions in the form of an assembler, and even allows you to edit the code.

Answer 1

You can see about remote debugging here.
https://www.baeldung.com/java-application-remote-d...