Copy files, change the name and move it to another folder in java

If you do not need the Apache library and you are only going to use it to copy files (you must have it for the solution of @StefanNolde), since Java 1.7 there is a native method to do what you ask:

Files.copy(FileSystems.getDefault().getPath(origen),
       FileSystems.getDefault().getPath(destino),
       StandardCopyOption.REPLACE_EXISTING);

This way you avoid having to include a library to your project if you do not need it.

Rename, move, delete or copy a file in Java

Here

The class java.nio.file.Files, implements a series of static methods for file handling operations (files), among which is the move () method.

Using this method, we can write a function that moves a file from one directory to another. The move () method receives a CopyOptions argument, with which we can specify that it overwrites the destination file if it already existed.

package mx.com.softmolina;

import java.io.IOException;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;

/**
 *
 * @author SoftMolina
 */
public class MoverArchivoMove {

    public static void main(String[] args) {

        Path origenPath = FileSystems.getDefault().getPath("C:\carpeta1\ejemplo1.jpg");
        Path destinoPath = FileSystems.getDefault().getPath("C:\carpeta2\ejemplo1.jpg");

        try {
            Files.move(origenPath, destinoPath, StandardCopyOption.REPLACE_EXISTING);
        } catch (IOException e) {
            System.err.println(e);
        }

    }

}

Copy a file to Java

The class java.nio.file.Files, implements a series of static methods for file handling operations (files), among which is the copy () method.

Using this method, we can write a function that copies a file elsewhere. The copy () method receives a CopyOptions argument, with which we can specify that it overwrites the destination file if it already existed.

package mx.com.softmolina;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author SoftMolina
 */
public class CopiarArchivo {

    static final Logger LOGGER = Logger.getAnonymousLogger();

    public static void copiarArchivo(String origenArchivo, String destinoArchivo) {
        try {
            Path origenPath = Paths.get(origenArchivo);
            Path destinoPath = Paths.get(destinoArchivo);
            //sobreescribir el fichero de destino si existe y lo copia
            Files.copy(origenPath, destinoPath, StandardCopyOption.REPLACE_EXISTING);
        } catch (FileNotFoundException ex) {
            LOGGER.log(Level.SEVERE, ex.getMessage());
        } catch (IOException ex) {
            LOGGER.log(Level.SEVERE, ex.getMessage());
        }
    }

}

In the case that Java6 or earlier is still used, it can be used as apache.commons

File fuente = new File("ruta/a/fuente.jpg");
File destino = new File("ruta/a/otro/destino.jpg);
FileUtils.copyFile(fuente,destino);

If you use copyFileToDirectory the expected thing happens that Java assumes that destination would be a folder and adds the new name.

Well, I understand that renaming files you can do. Create two objects of type File, the first would be:

 f1 = new File("C:/a.jpg"), 

and the second would be

 f2 = new File("C:/micarpeta/cedula.jpg");

then you would have to rename it:

 f1.renameTo(f2)

I hope it is the solution to your problem.