Pastable version of Read/download images from an URL

<pre class='prettyprint' language='java'>import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;

public class ImagesDownloader {
    public static void main(String[] args) throws IOException {
        getImages(&quot;cars&quot;, &quot;bikes&quot;, &quot;motors&quot;);
    }
    
    private static void getImages(String... folders) throws IOException {
        String imagesRootPath = &quot;http://www.mysite.com/images&quot;;
        for (String folder : folders) {
            for (int i = 1; i &lt; 31; i++) {
                URL url = new URL(String.format(&quot;%s/%s/%d.gif&quot;, imagesRootPath, folder, i));
                InputStream in = url.openStream();
                OutputStream out = new BufferedOutputStream(new FileOutputStream(String.format(&quot;images/%s/%d.gif&quot;, folder, i)));
                for (int b; (b = in.read()) != -1; ) {
                    out.write(b);
                }
                out.close();
                in.close();
                System.out.println(String.format(&quot;Image %d.gif from folder %s has been successfully downloaded.&quot;, i, folder));
            }
        }
    }
}</pre>
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Pastable version of Read/download images from an URL