public static void test(String file1, String file2) {
		ReadFile fi = new ReadFile();
		fi.readFileByLines(file1);
		Map<Integer, List<String>> k2c = fi.resultfile;
		
		ReadFile fj = new ReadFile();
		fj.readFileByLines(file2);
		Map<Integer, List<String>> k2c2 = fi.resultfile;
		
		if (k2c.size() != k2c2.size()) {
			System.out.println("size not equal");
			// return;
		}
		for(int key : k2c.keySet()){
			List<String> l1 = k2c.get(key);
			List<String> l2 = k2c2.get(key);
			for(int i = 0; i < l1.size();i++){
				if(!l1.get(i).equals(l2.get(i))){
					System.out.println(l1.get(i)+" not equals "+l2.get(i));
				}
			}
		}
				
		System.out.println("compare ok");
	}