java讀寫txt文件

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.Reader;
import java.sql.Connection;


public class WriteFile 
{
	public static void main(String[] args)
	{
		try
		{
			BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("c://scylla//temp//tt.txt")));

			FileWriter o = new FileWriter ("c://scylla//temp//newfile.txt") ;

			String line = null ;
			
	        int i = 0;
			while ((line = br.readLine ()) != null)
			{	
				if(i>0)
				{
					String s = line.replace ("\"" , "") ;
					o.write (s) ;
					o.write ("*\r\n") ;
				}
			    i++;
			}

			br.close () ;
			o.flush () ;
			o.close () ;
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}
}