Returns the String to use as a status message for
	 * a failed action. This message appears as the "Reason:"
	 * in the error dialog for this action.
	 * Default is to return the empty String.
Returns the String to use as a status message for
	 * a failed action. This message appears as the "Reason:"
	 * in the error dialog for this action.
	 * Default is to return the empty String. | AbstractDebugActionDelegate.java