* @param commandName
	 * @return
	 */
	private boolean cmdIs(final String input, final String commandName) {
		boolean aliasExists = false;
		boolean aliasMatch = false;

		final String alias = this.aliases.get(input);

		if (alias != null) {
			aliasExists = true;

			if (alias.equals(commandName)) {
				aliasMatch = true;
			}
		}

		return (input.equals(commandName) || (aliasExists && aliasMatch));
	}