</pre>
package singz.test;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import org.apache.commons.io.FileUtils;
/*
* @author Singaram Subramanian
*/
public class FileDownloadTest {
public static void main(String[] args) {
// Make sure that this directory exists
String dirName = "C:\\FileDownload";
try {
System.out.println("Downloading \'Maven, Eclipse and OSGi working together\' PDF document...");
saveFileFromUrlWithJavaIO(
dirName + "\\maven_eclipse_and_osgi_working_together.pdf",
"https://singztechmusings.files.wordpress.com/2011/09/maven_eclipse_and_osgi_working_together.pdf");
System.out.println("Downloaded \'Maven, Eclipse and OSGi working together\' PDF document.");
System.out.println("Downloading \'InnoQ Web Services Standards Poster\' PDF document...");
saveFileFromUrlWithCommonsIO(
dirName + "\\innoq_ws-standards_poster_2007-02.pdf",
"https://singztechmusings.files.wordpress.com/2011/08/innoq_ws-standards_poster_2007-02.pdf");
System.out.println("Downloaded \'InnoQ Web Services Standards Poster\' PDF document.");
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
// Using Java IO
public static void saveFileFromUrlWithJavaIO(String fileName, String fileUrl)
throws MalformedURLException, IOException {
BufferedInputStream in = null;
FileOutputStream fout = null;
try {
in = new BufferedInputStream(new URL(fileUrl).openStream());
fout = new FileOutputStream(fileName);
byte data[] = new byte[1024];
int count;
while ((count = in.read(data, 0, 1024)) != -1) {
fout.write(data, 0, count);
}
} finally {
if (in != null)
in.close();
if (fout != null)
fout.close();
}
}
// Using Commons IO library
// Available at http://commons.apache.org/io/download_io.cgi
public static void saveFileFromUrlWithCommonsIO(String fileName,
String fileUrl) throws MalformedURLException, IOException {
FileUtils.copyURLToFile(new URL(fileUrl), new File(fileName));
}
}
Singaram Subramanian
singztechmusings.wordpress.com 
I’m getting this error:
“Error: File is in the wrong directory or is declared part of the wrong package. Directory name ‘Java’ does not match package name ‘test’.”
I don’t know much about programming, but I figure this must have something to do with line 2, as that’s the only place in the code where “package” and “test” appear, and lines 4-9, as that’s the only place where “java” appears.
By “does not match” does that mean that it found a package called singz.test from which to import the java.* things in in lines 4-9, bit the java.* things weren’t there to be imported?