Java Advent Calendar 2011 code 2

Main.java

public class Main {
	public static void main (String[] args) {
		try {
			Parser parser = new Parser(System.in);
			parser.List();
        	} catch (TokenMgrError ex) {
	            System.out.println("字句解析エラー:" + ex.getMessage());
	        } catch (ParseException ex) {
        	    System.out.println("構文解析エラー:" + ex.getMessage());
	        }
	}
}