package com.liferay.ide.velocity.vaulttec.ui.model;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;
public class Main
{
public static void main(String[] args)
{
File a = new File("/tmp/a");
File b = new File("/tmp/b");
copyFile(a, b);
System.err.println("copied");
}
public static void copyFile(File source, File dest)
{
try
{
FileChannel in = new FileInputStream(source).getChannel();
if (!dest.getParentFile().exists()) dest.getParentFile().mkdirs();
FileChannel out = new FileOutputStream(dest).getChannel();
in.transferTo(0, in.size(), out);
in.close();
out.close();
}
catch (IOException e)
{
e.printStackTrace();
}
}
}