package Puzzle41;

import java.io.Closeable;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

public class Solution2 {

static void copy(String src, String dest) throws IOException {

InputStream in = null;

OutputStream out = null;

try {

in = new FileInputStream(src);

out = new FileOutputStream(dest);

byte[] buf = new byte[1024];

int n;

while((n = in.read(buf)) >= 0)

out.write(buf, 0, n);

} finally {

closeIgnoringException(in);

closeIgnoringException(out);

}

}

private static void closeIgnoringException (Closeable c) {

if (c != null){

try{

c.close();

} catch(IOException e){

// do something...

}

}

}

}