To analyze which functions are invoked in an instance of execution for a program, we can use strace to achieve the goal.
For a java project, if I want to understand the source code, I think some tool like 'strace' can be helpful. I might use it to make out which classes and methods are invoked in an instance of execution for this java program.
But I don't know there is such tool. Is there anyone can give me a recommendation?