Kode Java

 
import java.io.File;
import org.apache.commons.io.FileUtils;
 
public class DirectorySizeSample
{
    public static void main(String[] args)
    {
        // Using FileUtils.sizeOfDirectory() we can calculate
        // the size of a directory including it sub directory
        long size = FileUtils.sizeOfDirectory(new File("C:/Windows"));
 
        System.out.println("Size: " + size + " bytes");
    }
}
 
 

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