Exception in thread "main" java.lang.Error: Unresolved compilation problems:
 Source cannot be resolved to a type
 Source cannot be resolved to a type

 at parser.main(parser.java:18)

자바로 실행 하려고 하는데 이런 에러가 뜹니다.

jericho 파서는 받아논 상탠데요...

import java.util.*;
import java.io.*;
import java.net.*;

public class parser {
 public static void main(String[] args) throws Exception {
  
  
  
  int index, indexEnd, hIndex, hIndexEnd;
  String str = "";
  String sourceUrlString="싸이트 주소";
  if (args.length==0)
    System.err.println("Using default argument of \""+sourceUrlString+'"');
  else
   sourceUrlString=args[0];
  if (sourceUrlString.indexOf(':')==-1) sourceUrlString="file:"+sourceUrlString;
  Source source=new Source(new URL(sourceUrlString));
  String renderedText=source.getRenderer().toString();
  System.out.println("\nSimple rendering of the HTML document:\n");
//  System.out.println(renderedText);
  str = renderedText;
  
  
  index = str.indexOf("공지");
   indexEnd = index+1;
   index = str.indexOf("공지", indexEnd);
  
   indexEnd = str.indexOf('\n', index);
   System.out.println(str.substring(index, indexEnd));
  
   for(int i=0; i<1; i++){
   index = indexEnd+3;
   indexEnd = str.indexOf('\n', index);
   System.out.println(str.substring(index, indexEnd));
   }
  
   index = indexEnd+3;
   indexEnd = str.indexOf('\n', index);
   System.out.println(str.substring(index, indexEnd));
  
   ArrayList<NoticeList> arNotice = new ArrayList<NoticeList>();
   String num, title, hit, date;
  
   index = str.indexOf("공지");
   indexEnd = index+1;
   index = str.indexOf("공지", indexEnd);
  
   NoticeList nt;
   for (int i = 0; i < 50; i++) {
   nt = new NoticeList();
  
   if(i == 0){
  
  
   indexEnd = str.indexOf('\n', index);
   nt.num = str.substring(index, indexEnd-1);
   }
   else{
   index = indexEnd+3;
   indexEnd = str.indexOf('\n', index);
   nt.num = str.substring(index, indexEnd-1);
   }
   index = indexEnd+3;
   indexEnd = str.indexOf('\n', index);
   nt.title = str.substring(index, indexEnd-1);
  
   index = indexEnd+3;
   indexEnd = str.indexOf('\n', index);
   nt.hit = str.substring(index, indexEnd-1);
  
   index = indexEnd+3;
   indexEnd = str.indexOf('\n', index);
   nt.date = str.substring(index, indexEnd-1);
  
   arNotice.add(nt);
   }
  
   for(int i=0; i<arNotice.size(); i++){
   nt = arNotice.get(i);
   System.out.println(nt.num + " : " + nt.title + ", " + nt.hit + ", " +
   nt.date + '\n' + nt.link);
   System.out.println();
  }
}
} 
 class NoticeList {
  String num, title, hit, date, link;
 }

import해서 쓰려면 어떻게 해야 하나요....
빌드패쓰 하는 것부터 조언좀 부탁드립니다.