iii2 - 経済統計練習帳

package change;
 
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.Path;
import java.io.File.*;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
 
public class pro {
 
 
    public static void main(String[] args) {
        pro te=new pro();
    }
 
    pro(){
        try {
FileSystem fs = FileSystems.getDefault();
Path path = fs.getPath("ff.txt");
Path out = fs.getPath("output.txt");       
     Files.copy(path, out);  
 
        }catch(Exception ex) {System.out.println (ex);}
 
 
    }
 
 
}