Transfer between FileChannel : FileChannel « File Input Output « Java

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Java » File Input Output » FileChannel

Transfer between FileChannel


 



import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.nio.channels.FileChannel;



public class Main {

  public static void main(String[] args) throws Exception {

    String fromFileName = "from.txt";

    String toFileName = "to.txt";

    FileChannel in = new FileInputStream(fromFileName).getChannel();

    FileChannel out = new FileOutputStream(toFileName).getChannel();

    in.transferTo(0, (int) in.size(), out);

    in.close();

    out.close();

  }

}

Related examples in the same category

1.	Performs a straightforward copy operation
2.	Write to a file using FileChannel.
3.	Using FileChannels to Access a File
4.	Write to a mapped file.
5.	Copy a file using NIO.
6.	Get FileChannel from FileOutputStream and FileInputStream
7.	Read bytes from the specified channel, decode them using the specified Charset, and write the resulting characters to the specified writer
8.	Demonstrates file locking and simple file read and write operations using java.nio.channels.FileChannel
9.	Create a read-only memory-mapped file
10.	Create a read-write memory-mapped file
11.	Creating a Stream from a Channel
12.	Create an inputstream on the channel
13.	Create a private (copy-on-write) memory-mapped file.
14.	A character output stream that sends output to a printer

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