Finding the actual runtime call tree of a Java Program

Question

Suppose I have a big program that consists of hundreds of methods in it. And according to the nature of input the program flow is getting changed.

Think I want to m

Answer 1

You could use AspectJ to log the name of all methods called without changing your original program.

See tracing for instance.

aspect SimpleTracing {
    pointcut tracedCall():
        call(void FigureElement.draw(GraphicsContext));

    before(): tracedCall() {
        System.out.println("Entering: " + thisJoinPoint);
    }
}