Any help to let me know how to manipulate files with java !

hi!
i ma interesting in making an application that allow me to manipulate files end directories, i mean copying, deleting, renaming,and so on ...
so please if anyone can grant me some help ( titorials, code samples,..) it will be very apreciated.
thanks.

import java.io.*;
public class FileFun {
public static void main(String args[]) throws Exception {
File f = new File("yep.txt");
f.createNewFile();
FileOutputStream fos = new FileOutputStream(f);
fos.write("hello from java!".getBytes("UTF-8"));
fos.write("bye from java!".getBytes("UTF-8"));
fos.close();
}Look at the API for "File, FileInputStream, FileOutputStream" .. they should get you what you want.

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Any help to let me know how to manipulate files with java !

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