[Pessoal][Code] Tamanho do arquivo ( File )

import java.io.File;
 
public class FileSizeExample 
{
    public static void main(String[] args)
    {	
		File file =new File("c:\java_xml_logo.jpg");
 
		if(file.exists()){
 
			double bytes = file.length();
			double kilobytes = (bytes / 1024);
			double megabytes = (kilobytes / 1024);
			double gigabytes = (megabytes / 1024);
			double terabytes = (gigabytes / 1024);
			double petabytes = (terabytes / 1024);
			double exabytes = (petabytes / 1024);
			double zettabytes = (exabytes / 1024);
			double yottabytes = (zettabytes / 1024);
 
			System.out.println("bytes : " + bytes);
			System.out.println("kilobytes : " + kilobytes);
			System.out.println("megabytes : " + megabytes);
			System.out.println("gigabytes : " + gigabytes);
			System.out.println("terabytes : " + terabytes);
			System.out.println("petabytes : " + petabytes);
			System.out.println("exabytes : " + exabytes);
			System.out.println("zettabytes : " + zettabytes);
			System.out.println("yottabytes : " + yottabytes);
		}else{
			 System.out.println("File does not exists!");
		}
 
    }
}