Functions call and call stack visualization
- Make sure you have the geometrie resource
If necessary, see the Resources import webpage.
- Open a new plain code frame
and enter the following java code:
- Select the Unreferenced objects in the
options menu, play with the arrow buttons to run the code step-by-step.
What is displayed? 
- Notice than one of the variables is named this. This variable always store the pointer to the current instance. Check its evolving.
- Add the following statements. Then study the evolution of the call stack, back in step-by-step mode.
