Simulation Bug: WaveDumper Function Must Be Placed Before Simulator Class to Prevent Errors

[quekyj]

Describe the bug

During simulation, the function WaveDumper need to be place before any of the Simulator class else its going to throw the bug as shown below:

To Reproduce

Create a Simulator and slot in the WaveDumper in the middle of Simulation.

Expected behavior

It should either:

1. Throw exception to user to indicate the misplacement of the WaveDumper class.
2. Allow the WaveDumper to be place in any of the location.

Actual behavior

As of now, no error indicate the misplacement.

Additional: Dart SDK info

Dart SDK version: 3.3.0-16.0.dev (dev) (Wed Oct 11 21:04:42 2023 -0700) on "windows_x64"

Additional: pubspec.yaml

name: cache
description: A sample command-line application.
version: 1.0.0
# repository: https://github.com/my_org/my_repo

environment:
  sdk: ^3.1.0

# Add regular dependencies here.
dependencies:
  rohd: ^0.5.0
  rohd_vf: ^0.5.0

dev_dependencies:
  lints: ^2.0.0
  test: ^1.21.0

Additional: Context

No response