private static void copyCheckResultToUnits(Map<String, List<String>> tableUnits) {
		File[] checkers = new File(output_dir, "ˮ").listFiles();
		
		for(File checker: checkers) {
	        Set<String> units = new HashSet<String>();
	        
	        Utils.obtainUnitsOfChecker(checker.getName(), tableUnits, units);
	        
	        if(units.isEmpty()) {
	        	System.err.println("No unit-in-charge: ["+checker.getName()+"]");
	        	continue;
	        }
	        
	        for(String unit: units) {
	        	try {
					FileUtils.copyFileToDirectory(checker, new File(output_dir, "/"+unit+"/ˮֺøq"));
					System.out.println("["+checker.getName()+"] => ["+unit+"]");
				} catch (IOException e) {
					System.err.println("Error: ["+checker.getName()+"] => ["+unit+"]");
				}
	        }
		}
	}