Where is the p:fileUpload uploaded file saved and how do I change it?

Question

I use the simple File upload of Primefaces in development with Netbeans. My test example is similar to to the Primefaces manual.
My question: where does the file

Answer 1

I used simple mode, GlassFish 4.0 and PrimeFaces 4.0

Backing Bean

private UploadedFile file;
private String destination="C:\\temp\\";

public void upload() {

    System.out.println("uploading");
    if(file != null) {  
        System.out.println("the file is" +file);
        FacesMessage msg = new FacesMessage("Succesful" + file.getFileName() + " is uploaded.");  
        FacesContext.getCurrentInstance().addMessage(null, msg);  

        try {
           copyFile(file.getFileName(), file.getInputstream());
       }
       catch (IOException e) {
          e.printStackTrace();
       }
    }
    System.out.println("uploaf finished");
}  

public void copyFile(String fileName, InputStream in) {
    try {
        // write the inputStream to a FileOutputStream
        OutputStream out = new FileOutputStream(new File(destination + fileName));

        int read = 0;
        byte[] bytes = new byte[1024];

        while ((read = in.read(bytes)) != -1) {
             out.write(bytes, 0, read);
        }

        in.close();
        out.flush();
        out.close();

        System.out.println("New file created!");
    } catch (IOException e) {
       System.out.println(e.getMessage());
    }
}

JSF page