# Class InvalidCommandException

Object
Throwable
Exception
InvalidCommandException

All Implemented Interfaces:
  `Serializable`

public class InvalidCommandException extends Exception
Thrown when a unknown command has been given by the user on the command-line.

Since:
  0.3
See Also:
  - Serialized Form

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `InvalidCommandException(String message, String command)`
  Constructs an exception with the specified detail message.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `String`
  `getCommand()`
  Returns the name of the invalid command.

  ### Methods inherited from class Throwable

  `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

  ### Methods inherited from class Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### InvalidCommandException

    public InvalidCommandException(String message, String command)
    Constructs an exception with the specified detail message.
    Parameters:
      `message` - the detail message.
      `command` - the name of the invalid command.

- ## Method Details

  - ### getCommand

    public String getCommand()
    Returns the name of the invalid command.
    Returns:
      the name of the invalid command.