I have a loop which is executing some processes. That loop contains another loop inside which also executes some processes. Both have the Try/Catch syntax. However, in both, I need to benefit of specific error messages that could occur. For now, I have repeated those error messages in the Catch syntax. The inside loop may contain additional messages. Would it be a way to avoid repeating the messages from the main loop in the Catch syntax of the inside loop by subclassing it?