Short summary of command execution process

[Paul2708]

Suggestion
Extend the wiki by a section that summaries the command execution process.
You already mentioned some exceptions and their reasoning that will be thrown in Exception handling.

I think that a general overview of the command execution process will help to understand the interceptors and the exception handling. A single step could contain the following information:

• execution order
• errors that could be thrown in this step
• impact on the general command execution
• relation to command method (annotations, etc.)

Example

1. Command interceptors by method annotations:
   Intercept the command before executing it. If you want to cancel the command execution, throw an exception (and handle it properly).
2. Argument parsing:
   Parse arguments and check if the given arguments match the expected one.
3. Mapping:
   Map every argument to its parameter type.
4. ...

[JohnnyJayJay]

A detailed description of the mapping process in the wiki and the javadocs is being worked on, along many other additional wiki articles.